ZTE Quartz Review | 126 Data compared

ZTE Quartz Review | 126 Data compared

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  • Avg. price in UK: ~£180
  • Avg. price in US: ~$190
  • Screen size: 1.40 inch
  • Battery life: 1 days
  • Display type: AMOLED

ZTE Quartz review. Compare 126 technical specifications and user reviews to see how this product ranks in the Smartwatches category and whether it is worth buying.

4.9

Overall score

What it is: An overall evaluation of the smartwatch's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best Smartwatches on the market.

Score components:

90.0%

4.9

Technical Score

10.0%

?

User score

Poor
4.9

Technical Score

What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Smartwatches based on technical performance and available features.

Score components:

24.0%

1.2

Health

21.0%

7.4

Fitness

16.0%

3.2

Battery

14.0%

6.9

Smart features

12.0%

6.5

Connectivity

9.0%

6.4

Display & Design

4.0%

5.7

Hardware

Poor
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

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    Best prices in UK

      N/A~ £180

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Verdict

    The ZTE Quartz is a budget-friendly smartwatch featuring a 1.4-inch AMOLED circular display with a 400x400 resolution and Gorilla Glass 3 protection. It is powered by a 1.1 GHz quad-core Qualcomm Snapdragon Wear 2100 processor, 768MB of RAM, and 4GB of internal storage, all running on the Android Wear 2.0 platform. Key characteristics include built-in GPS, IP67 water resistance, and 3G cellular connectivity for independent calling and messaging. Its primary advantages are its affordable price point and a large 500mAh battery that typically provides all-day performance. However, the device is notably bulky with a 14.5mm thickness, lacks a heart rate monitor and NFC for mobile payments, and can experience rapid battery drain when using GPS or cellular data extensively.

    Technical Specifications of smartwatch ZTE Quartz

    Technical Score

    What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare Smartwatches based on technical performance and available features.

    Score components:

    24.0%

    ?

    Health

    21.0%

    ?

    Fitness

    16.0%

    ?

    Battery

    14.0%

    ?

    Smart features

    12.0%

    ?

    Connectivity

    9.0%

    ?

    Display & Design

    4.0%

    ?

    Hardware

    4.9
    ZTE Quartz has a technical score of 4.88 points, which is lower than 89.2% of smartwatches.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

    When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    0.0

    User reviews

    30.0%

    1.0

    Popularity

    ?
    Popularity
    What it is: An indicator based on the number of reviews received by the smartwatch.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    1.0
    ZTE Quartz has a popularity of 1 points, which is lower than 79% of products in this category.
    Ratio quality/price

    What it is: An indicator that combines the smartwatch's overall rating with its cost.

    When it matters: When you are looking for a smartwatch with a good balance between quality and price.

    Score components:

    60.0%

    4.9

    Overall score

    40.0%

    9.6

    Price

    6.3
    ZTE Quartz has a quality-to-price ratio of 6.3 points, which is lower than 90.5% of products in this category.
    Brand name
    What it is: The company that designs, sells, and supports the watch.
    When it matters: When brand ecosystem, style, or support matters to you.

    Importance: LOW

    ZTE
    Heart rate monitor
    What it is: A built-in sensor that measures your pulse directly from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    no
    ZTE Quartz does not include a heart rate monitor. 89.6% of smartwatches include a heart rate monitor.
    Blood oxygen monitoring
    What it is: A wrist-based feature that estimates blood oxygen saturation over time.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    no
    ZTE Quartz does not support blood oxygen monitoring. 66.8% of smartwatches support blood oxygen monitoring.
    ECG
    What it is: The ability to record a single-lead electrocardiogram from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    no
    ZTE Quartz does not support ECG. 16.6% of smartwatches support ECG.
    Irregular heart rate warnings
    What it is: Notifications that flag heart-rate patterns which appear unusually irregular.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: LOW

    no
    ZTE Quartz does not support irregular heart rate warnings. 48.2% of smartwatches support irregular heart rate warnings.
    Show more
    Accelerometer
    What it is: A motion sensor that measures acceleration, steps, gestures, and general movement.
    When it matters: When you track workouts and want better training data.

    Importance: LOW

    yes
    ZTE Quartz includes an accelerometer. 0.6% of smartwatches include an accelerometer.
    Barometer
    What it is: A pressure sensor used for altitude changes, elevation estimates, and weather-related context.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: LOW

    yes
    ZTE Quartz includes a barometer. 50.6% of smartwatches include a barometer.
    Gyroscope
    What it is: A motion sensor that measures rotation and helps interpret wrist movement more accurately.
    When it matters: When you track workouts and want better training data.

    Importance: LOW

    yes
    ZTE Quartz includes a gyroscope. 30.2% of smartwatches include a gyroscope.
    Cadence sensor
    What it is: A sensor input used to measure step or pedal rhythm during training.
    When it matters: When you track workouts and want better training data.

    Importance: LOW

    no
    ZTE Quartz does not include a cadence sensor. 31.2% of smartwatches include a cadence sensor.
    Distance tracking
    What it is: The ability to measure how far you move during walks, runs, rides, or other activities.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    ZTE Quartz supports distance tracking. 4.1% of smartwatches support distance tracking.
    Show more
    Battery life
    What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=7 days

    1 days
    ZTE Quartz offers a battery life of 1 days which is shorter than that of 87.3% of smartwatches and equal to that of 8.6% of smartwatches.
    Battery life in training mode
    What it is: The expected endurance while workout tracking and related training functions are active.
    When it matters: When you do not want to charge the watch too often.

    Importance: MEDIUM

    Good value: >=36.8 h

    4 h
    ZTE Quartz lasts 4 h in training mode which is shorter than 94.4% of smartwatches and equal to that of 2.4% of smartwatches.
    Battery life with GPS on
    What it is: The expected runtime when satellite tracking stays active throughout use.
    When it matters: When you do not want to charge the watch too often.

    Importance: MEDIUM

    Good value: >=35 h

    4 h
    ZTE Quartz lasts 4 h with GPS on which is shorter than 94.4% of smartwatches and equal to that of 3.4% of smartwatches.
    Battery power
    What it is: The battery capacity, usually measured in milliampere-hours (mAh).
    When it matters: When you do not want to charge the watch too often.

    Importance: LOW

    Good value: >=397 mAh

    460 mAh
    ZTE Quartz has a battery capacity of 460 mAh which is larger than the batteries in 87.3% of smartwatches and equal to those in 0.4% of smartwatches.
    Charge time
    What it is: The time needed to recharge the battery from empty to full or to a stated percentage.
    When it matters: When you want to top up the battery quickly.

    Importance: MEDIUM

    Good value: <=102 min

    90 min
    ZTE Quartz charges in 90 min which is faster than 63.7% of smartwatches and equal to the charge time of 9.9% of smartwatches.
    Normalized from hour-based sources to 90 minutes.
    Show more
    Operating system
    What it is: The software platform that runs the watch interface, apps, and core functions.
    When it matters: When you care about apps, features, and long-term support.

    Importance: MEDIUM

    Wear OS
    ZTE Quartz runs Wear OS which is more advanced than the operating system in 79% of smartwatches and the same as that in 16.6% of smartwatches.
    OS detail: Wear OS (2.1).
    Software update frequency
    What it is: Shows how actively the watch is still updated: regular means ongoing updates throughout active support, occasional means updates every few months or only from time to time, and ended means active software support has mostly stopped.
    When it matters: When you care how actively the watch is still supported with fixes, patches, and new features.

    Importance: MEDIUM

    ended
    ZTE Quartz has ended software update support which is less active than that of 42.6% of smartwatches and equal to that of 57.5% of smartwatches.
    Third-party app support
    What it is: Support for installing or using apps from developers beyond the watch maker.
    When it matters: When you care about apps, features, and long-term support.

    Importance: LOW

    yes
    ZTE Quartz supports third-party apps. 52.4% of smartwatches support third-party apps.
    Notifications
    What it is: Mirroring of calls, messages, apps, or other alerts on the watch.
    When it matters: When you want to check alerts without taking out your phone.

    Importance: LOW

    yes
    ZTE Quartz supports notifications. 0.3% of smartwatches support notifications.
    Voice assistant support
    What it is: Support for a voice assistant that can answer queries or trigger actions from the wrist.
    When it matters: When you want to control the watch or reply without typing.

    Importance: LOW

    yes
    ZTE Quartz supports voice assistants. 32.4% of smartwatches support voice assistants.
    Show more
    Cellular module
    What it is: Built-in mobile connectivity that can keep the watch online away from the phone.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: LOW

    yes
    ZTE Quartz includes a cellular module. 82.2% of smartwatches include a cellular module.
    SIM cards
    What it is: The number or type of SIM options the watch accepts for cellular service.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: LOW

    Good value: eSIM support

    1
    ZTE Quartz uses 1 for cellular connectivity which is more advanced than that of 2% of smartwatches and the same as that of 98% of smartwatches.
    Nano-SIM
    GPS
    What it is: Built-in satellite positioning that lets the watch record location during outdoor activity.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    yes
    ZTE Quartz supports GPS. 43.9% of smartwatches support GPS.
    Galileo support
    What it is: Support for Galileo satellites alongside other positioning systems.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: LOW

    no
    ZTE Quartz does not support Galileo navigation. 38.5% of smartwatches support Galileo navigation.
    Compass
    What it is: A directional sensor that helps the watch determine heading and orientation.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: LOW

    yes
    ZTE Quartz includes a compass. 47.5% of smartwatches include a compass.
    Show more
    Screen size
    What it is: The diagonal measurement of the visible display area, usually expressed in inches.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: LOW

    Good value: >=1.5 inch

    1.4 inch
    ZTE Quartz has a screen size of 1.40 inch which is larger than the screens of 48.8% of smartwatches and equal to those of 6.7% of smartwatches.
    Display type
    What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: LOW

    AMOLED
    ZTE Quartz uses a AMOLED display type which is more advanced than that of 49.9% of smartwatches and the same as that of 50.1% of smartwatches.
    Resolution
    What it is: The total number of pixels available on the watch display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: LOW

    Good value: >=416 x 416

    400 x 400
    ZTE Quartz has a display resolution of 400x400 which is higher than that of 69.4% of smartwatches and equal to that of 2.8% of smartwatches.
    Pixel density
    What it is: The number of pixels packed into each inch of the display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: LOW

    Good value: >=326 ppi

    404 ppi
    ZTE Quartz has a pixel density of 404 ppi which is higher than that of 69.1% of smartwatches and equal to that of 0.6% of smartwatches.
    Display brightness
    What it is: The peak brightness the display can reach, usually expressed in nits.
    When it matters: When you want the screen to stay readable outdoors and in strong sunlight.

    Importance: LOW

    Good value: >=1000 nits

    ?
    Show more
    CPU speed
    What it is: The clock speed of the watch processor, usually expressed in GHz or MHz.
    When it matters: When you want apps and menus to feel smooth.

    Importance: LOW

    Good value: Modern standard

    4 x 1.1 GHz
    ZTE Quartz uses a CPU configuration of 4x1.1 GHz which is faster than that in 83.6% of smartwatches and equal to that in 2.4% of smartwatches.
    Derived from core-count and per-core clock notation
    Processor model
    What it is: The processor model is the chipset or SoC that powers the watch's performance, connectivity, and efficiency.
    When it matters: When you care about app responsiveness, platform generation, and long-term feature support.

    Importance: LOW

    Good value: modern smartwatch chipset

    Snapdragon Wear 2100
    ZTE Quartz uses the Snapdragon Wear 2100 processor model.
    RAM
    What it is: The amount of working memory available for apps, watch faces, and background tasks.
    When it matters: When you want apps and menus to feel smooth.

    Importance: LOW

    Good value: >=1 GB

    0.768 GB
    ZTE Quartz has 0.768 GB of RAM which is smaller than the RAM in 69.2% of smartwatches and equal to that of 1% of smartwatches.
    Internal storage
    What it is: Built-in storage for apps, music, watch faces, and other local data.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: LOW

    Good value: >=8 GB

    4 GB
    ZTE Quartz uses 4 GB for internal storage which is larger than that of 40.4% of smartwatches and equal to that of 27% of smartwatches.
    About 1.1 GB usable after system files.
    External memory slot
    What it is: A slot for expandable storage such as a memory card, if the watch provides one.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: LOW

    no
    ZTE Quartz does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    ZTE Quartz vs the average smartwatch

    • More advanced operating system
      ZTE Quartz runs a more advanced operating system than the average smartwatch (Wear OS vs Proprietary OS).
      OS detail: Wear OS (2.1).
      What it is: The software platform that runs the watch interface, apps, and core functions.
      When it matters: When you care about apps, features, and long-term support.

      Importance: MEDIUM

      ZTE Quartz runs a more advanced operating system than the average smartwatch (Wear OS vs Proprietary OS).Wear OS vs Proprietary OS
    • Built-in cellular module
      ZTE Quartz includes a cellular module, the average smartwatch does not. 17.9% of smartwatches include a cellular module.
      What it is: Built-in mobile connectivity that can keep the watch online away from the phone.
      When it matters: When you want calls, messages, or data without your phone nearby.

      Importance: LOW

      ZTE Quartz includes a cellular module, the average smartwatch does not. 17.9% of smartwatches include a cellular module.
    • Third-party app support
      ZTE Quartz supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
      What it is: Support for installing or using apps from developers beyond the watch maker.
      When it matters: When you care about apps, features, and long-term support.

      Importance: LOW

      ZTE Quartz supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • Barometer sensor included
      ZTE Quartz includes a barometer, the average smartwatch does not. 49.5% of smartwatches include a barometer.
      What it is: A pressure sensor used for altitude changes, elevation estimates, and weather-related context.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: LOW

      ZTE Quartz includes a barometer, the average smartwatch does not. 49.5% of smartwatches include a barometer.
    • 30 min shorter charge time
      ZTE Quartz charges faster than the average smartwatch (90 min vs 120 min). The average smartwatch charges in 120 min.
      Normalized from hour-based sources to 90 minutes.
      What it is: The time needed to recharge the battery from empty to full or to a stated percentage.
      When it matters: When you want to top up the battery quickly.

      Importance: MEDIUM

      Good value: <=102 min

      ZTE Quartz charges faster than the average smartwatch (90 min vs 120 min). The average smartwatch charges in 120 min.90 min vs 120 min
    • Supports Wi-Fi
      ZTE Quartz supports Wi-Fi, the average smartwatch does not. 43.3% of smartwatches support Wi-Fi.
      What it is: Built-in Wi-Fi that lets the watch connect to wireless networks directly.
      When it matters: When you want the watch to work smoothly with your phone and accessories.

      Importance: LOW

      ZTE Quartz supports Wi-Fi, the average smartwatch does not. 43.3% of smartwatches support Wi-Fi.
    • Stronger display glass
      ZTE Quartz uses Corning Gorilla Glass 3 display glass, while the average smartwatch uses mineral glass.
      What it is: The glass material or protective cover used over the display.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: LOW

      Good value: Sapphire or Gorilla Glass

      ZTE Quartz uses Corning Gorilla Glass 3 display glass, while the average smartwatch uses mineral glass.Corning Gorilla Glass 3 vs mineral glass
    • 160 mAh larger battery capacity
      ZTE Quartz has a larger battery capacity than the average smartwatch (460 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
      What it is: The battery capacity, usually measured in milliampere-hours (mAh).
      When it matters: When you do not want to charge the watch too often.

      Importance: LOW

      Good value: >=397 mAh

      ZTE Quartz has a larger battery capacity than the average smartwatch (460 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.460 mAh vs 300 mAh
    • Barometer sensor included
      ZTE Quartz includes a barometer, the average smartwatch does not. 49.5% of smartwatches include a barometer.
    • Route support
      ZTE Quartz supports route support, the average smartwatch does not. 50% of smartwatches support route support.
    • 30 min shorter charge time
      ZTE Quartz charges faster than the average smartwatch (90 min vs 120 min). The average smartwatch charges in 120 min.
    • 160 mAh larger battery capacity
      ZTE Quartz has a larger battery capacity than the average smartwatch (460 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Built-in cellular module
      ZTE Quartz includes a cellular module, the average smartwatch does not. 17.9% of smartwatches include a cellular module.
    • Supports Wi-Fi
      ZTE Quartz supports Wi-Fi, the average smartwatch does not. 43.3% of smartwatches support Wi-Fi.
    • Stronger display glass
      ZTE Quartz uses Corning Gorilla Glass 3 display glass, while the average smartwatch uses mineral glass.
    • Better case material
      ZTE Quartz uses stainless steel for the case material, while the average smartwatch uses polycarbonate.
    • 78 ppi higher pixel density
      ZTE Quartz has a higher pixel density than the average smartwatch (404 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • More advanced operating system
      ZTE Quartz runs a more advanced operating system than the average smartwatch (Wear OS vs Proprietary OS).
    • Third-party app support
      ZTE Quartz supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • Faster CPU speed
      ZTE Quartz uses a CPU configuration of 4x1.1 GHz, while the average smartwatch uses 1 GHz.
    • No blood oxygen monitoring
      ZTE Quartz does not support blood oxygen monitoring, the average smartwatch does. 66.7% of smartwatches support blood oxygen monitoring.
    • No heart rate monitor
      ZTE Quartz does not include a heart rate monitor, the average smartwatch does. 89.5% of smartwatches include a heart rate monitor.
    • No stress monitoring
      ZTE Quartz does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
    • No sleep tracking
      ZTE Quartz does not support sleep tracking, the average smartwatch does. 93.1% of smartwatches support sleep tracking.
    • No cycle tracking
      ZTE Quartz does not support menstrual cycle tracking, the average smartwatch does. 64.3% of smartwatches support menstrual cycle tracking.
    • No smart scale support
      ZTE Quartz does not support smart scale compatibility, the average smartwatch does. 53.7% of smartwatches support smart scale compatibility.
    • No automatic activity detection
      ZTE Quartz does not support automatic activity detection, the average smartwatch does. 79.7% of smartwatches support automatic activity detection.
    • No coaching features
      ZTE Quartz does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
    • No auto-pause
      ZTE Quartz does not support auto pause, the average smartwatch does. 59.3% of smartwatches support auto pause.
    • No swim mode
      ZTE Quartz does not include a swim sport mode, the average smartwatch does. 74.9% of smartwatches include a swim sport mode.
    • No achievement tracking
      ZTE Quartz does not support achievements, the average smartwatch does. 85.8% of smartwatches support achievements.
    • 16 h shorter GPS battery life
      ZTE Quartz lasts less with GPS on than the average smartwatch (4 h vs 20 h). The average smartwatch lasts 20 h.
    • 6 days day/s shorter battery life
      ZTE Quartz offers 1 days of battery life, while the average smartwatch offers 7 days.
    • 15.25 h shorter training battery life
      ZTE Quartz lasts less in training mode than the average smartwatch (4 h vs 19.25 h). The average smartwatch lasts 19.25 h.
    • Basic battery type
      ZTE Quartz uses a Li-ion battery, while the average smartwatch uses Li-Po.
    • Older Bluetooth version
      ZTE Quartz supports an older Bluetooth version than the average smartwatch (4.1 vs 5.0). The average smartwatch uses 5.0.
    • 49 m lower water resistance depth
      ZTE Quartz has a shallower waterproof rating than the average smartwatch (1 m vs 50 m). The average smartwatch reaches 50 m.
      Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    • Lower IP rating
      ZTE Quartz has a lower IP rating than the average smartwatch (IP67 vs IP68).
    • 44 g heavier weight
      ZTE Quartz is heavier than the average smartwatch (89 g vs 45.0 g). The average smartwatch weighs 45.0 g.
    • No ambient light sensor
      ZTE Quartz does not include an ambient light sensor, the average smartwatch does. 60.7% of smartwatches include an ambient light sensor.
    • 2.9 mm thicker watch body
      ZTE Quartz is thicker than the average smartwatch (14.5 mm vs 11.6 mm). The average smartwatch thickness is 11.6 mm.
    • 3.7 mm wider watch width
      ZTE Quartz is wider than the average smartwatch (45.7 mm vs 42.0 mm). The average smartwatch width is 42.0 mm.
    • 4 year/s older release date
      ZTE Quartz is an older model than the average smartwatch (2017 vs 2021). The average smartwatch was released in 2021.
      April 2017
    • 0.23 GB less RAM
      ZTE Quartz has less RAM than the average smartwatch (0.8 GB vs 1 GB). The average smartwatch includes 1 GB of RAM.
    • No blood oxygen monitoring
      ZTE Quartz does not support blood oxygen monitoring, the average smartwatch does. 66.7% of smartwatches support blood oxygen monitoring.
      What it is: A wrist-based feature that estimates blood oxygen saturation over time.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      ZTE Quartz does not support blood oxygen monitoring, the average smartwatch does. 66.7% of smartwatches support blood oxygen monitoring.
    • No heart rate monitor
      ZTE Quartz does not include a heart rate monitor, the average smartwatch does. 89.5% of smartwatches include a heart rate monitor.
      What it is: A built-in sensor that measures your pulse directly from the wrist.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      ZTE Quartz does not include a heart rate monitor, the average smartwatch does. 89.5% of smartwatches include a heart rate monitor.
    • No stress monitoring
      ZTE Quartz does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
      What it is: Stress estimates derived from heart rate, HRV, or similar body signals.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: LOW

      ZTE Quartz does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
    • 49 m lower water resistance depth
      ZTE Quartz has a shallower waterproof rating than the average smartwatch (1 m vs 50 m). The average smartwatch reaches 50 m.
      Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
      What it is: The stated depth or water-resistance class the watch is rated to withstand.
      When it matters: When you wear the watch in rain, sweat, or water.

      Importance: LOW

      Good value: >=50 m

      ZTE Quartz has a shallower waterproof rating than the average smartwatch (1 m vs 50 m). The average smartwatch reaches 50 m.1 m vs 50 m
    • 16 h shorter GPS battery life
      ZTE Quartz lasts less with GPS on than the average smartwatch (4 h vs 20 h). The average smartwatch lasts 20 h.
      What it is: The expected runtime when satellite tracking stays active throughout use.
      When it matters: When you do not want to charge the watch too often.

      Importance: MEDIUM

      Good value: >=35 h

      ZTE Quartz lasts less with GPS on than the average smartwatch (4 h vs 20 h). The average smartwatch lasts 20 h.4 h vs 20 h
    • No automatic activity detection
      ZTE Quartz does not support automatic activity detection, the average smartwatch does. 79.7% of smartwatches support automatic activity detection.
      What it is: The ability to recognize certain workouts automatically without manual start.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      ZTE Quartz does not support automatic activity detection, the average smartwatch does. 79.7% of smartwatches support automatic activity detection.
    • No sleep tracking
      ZTE Quartz does not support sleep tracking, the average smartwatch does. 93.1% of smartwatches support sleep tracking.
      What it is: Automatic recording of sleep duration, stages, or sleep quality from overnight wear.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      ZTE Quartz does not support sleep tracking, the average smartwatch does. 93.1% of smartwatches support sleep tracking.
    • No coaching features
      ZTE Quartz does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
      What it is: Guided training or wellness suggestions based on your data and habits.
      When it matters: When you track workouts and want better training data.

      Importance: LOW

      ZTE Quartz does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.

    Graphic comparison of ZTE Quartz and other Smartwatches

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    Third-party reviews

    What customers like about ZTE Quartz?

    • Competitive pricing, making it one of the most affordable Android Wear 2.0 watches with cellular support
    • Built-in 3G and GPS allowing for phone-free calls, messaging, and navigation
    • Vibrant 1.4-inch AMOLED display with a full circular design and no 'flat tire' effect
    • Solid performance and smooth navigation powered by the Snapdragon Wear 2100 chipset
    • Large 500mAh battery that typically lasts a full day under moderate use
    • Surprisingly loud and clear speaker quality for calls and music playback
    • Uses standard 22mm swappable bands, allowing users to replace the stock strap easily

    What customers dislike about ZTE Quartz?

    • Large and bulky dimensions (46mm diameter, 14.5mm thickness) that can be uncomfortable on smaller wrists
    • Lacks a heart rate monitor, significantly limiting its appeal for fitness tracking
    • No NFC support, meaning users cannot use the watch for contactless payments via Android Pay
    • Stock silicone strap is widely described as stiff, uncomfortable, and 'cheap-feeling'
    • Heavy battery drain when using power-intensive features like GPS or making frequent cellular calls
    • Missing ambient light sensor requires users to adjust screen brightness manually
    • Limited to 3G connectivity rather than faster 4G LTE found on premium competitors

    Expert reviews

    A
    androidpolice.com
    15/06/2017
    Summary of the review
    A
    au.pcmag.com
    22/04/2017
    Summary of the review
    U
    uk.pcmag.com
    21/04/2017
    Summary of the review
    P
    pcworld.com
    06/06/2017
    Summary of the review
    C
    computerworld.com
    24/04/2017
    Summary of the review
    9
    9to5google.com
    23/05/2017
    Summary of the review
    T
    techradar.com
    21/04/2017
    Summary of the review
    A
    androidauthority.com
    21/04/2017
    Summary of the review
    P
    pcmag.com
    21/04/2017
    Summary of the review
    T
    tweakers.net
    01/12/2017
    Summary of the review

    Video reviews

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