OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Smartwatches Methodology v3.0
Smartwatches Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Smartwatches Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Smartwatches Methodology v3.0

Boat Ultima Call review: 127 specs compared

Avg. price:~£20Screen size:1.83 inchBattery life:7 daysDisplay type:LCD

Boat Ultima Call Review: Compare 127 technical specifications and 3 expert and video reviews to see how this product ranks in the Smartwatches category and whether it is worth buying.

Boat Ultima Call
6.4/10

Overall score

Score
6.4/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, best-of lists, expert reviews and owners.
How we count it
Parts: Technical score 35%, List score 30%, Reviews score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 74% of models
Score components

35%

5.7

Technical score

30%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

25%

5.7

Reviews score

10%

?

Sentiment scoreNot enough data yet, so we use 6.8, the mark of a weaker model in this category

â–¼Worse than 74% of smartwatches
7.5

Value for money

Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 69% of models
Score components

70%

6.4

Overall score

30%

10

Price

â–¼Worse than 69%
5.7

Technical score

Technical score
5.7/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 66% of models
Score components

24%

6.0

Health

21%

6.4

Fitness

16%

7.0

Battery

14%

5.4

Smart features

12%

2.6

Connectivity

9%

4.9

Display & Design

4%

7.8

Hardware

â–¼Worse than 66%
5.7

Reviews score

Reviews score
5.7/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Every review counts the same: written or video, short or full test.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.4 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 76% of models

5.7

Mark 7.3 is below the typical mark 7.9 of this category, so it cannot lift the score above the technical score

80%

7.6

Average grade

20%

6.1

Popularity

Grades by review (3)
3 videos, average 6.7/10. We use 5 reviews; the 2 missing count as the category's typical 8.0: (6.7 × 3 + 8.0 × 2) ÷ 5 = 7.2. Reviews count 25% of the overall score.
User ratings collected online are not part of this score.
â–¼Worse than 76%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 30% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.

What reviewers say about the Boat Ultima Call

Based on 0 · 3

Reviewers mostly trust the health readings, but most say the step counting is unreliable.
Praised
Criticised
Pick a topic to see who said what
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Technical Specifications of smartwatch Boat Ultima Call

Technical score
Technical score
5.7/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 66% of models
Score components:

24%

6.0

Health

21%

6.4

Fitness

16%

7.0

Battery

14%

5.4

Smart features

12%

2.6

Connectivity

9%

4.9

Display & Design

4%

7.8

Hardware

5.7
Reviews score
5.7
List score
?
Value for money
Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 69% of models
Score components:

70%

6.4

Overall score

30%

10

Price

7.5
Heart rate monitor
yes
This smartwatch includes a heart rate monitor. 9.5% of smartwatches include a heart rate monitor.
Blood oxygen monitoring
yes
This smartwatch supports blood oxygen monitoring. 30.4% of smartwatches support blood oxygen monitoring.
ECG
no
This smartwatch does not support ECG. 18.2% of smartwatches support ECG.
Irregular heart rate warnings
no
This smartwatch does not support irregular heart rate warnings. 50.6% of smartwatches support irregular heart rate warnings.
HRV tracking
no
This smartwatch does not support HRV tracking. 45.2% of smartwatches support HRV tracking.
Show more
What reviewers say
Accelerometer
yes
This smartwatch includes an accelerometer. 0.5% of smartwatches include an accelerometer.
Barometer
no
This smartwatch does not include a barometer. 53.6% of smartwatches include a barometer.
Gyroscope
no
This smartwatch does not include a gyroscope. 71.3% of smartwatches include a gyroscope.
Cadence sensor
no
This smartwatch does not include a cadence sensor. 32.9% of smartwatches include a cadence sensor.
Distance tracking
yes
This smartwatch supports distance tracking. 3.7% of smartwatches support distance tracking.
Show more
What reviewers say
Battery life
7 days
Market range: <1 day – >20 days
This smartwatch lasts 7 days on a charge, which is longer than 36.1% of Smartwatches and the same as 15.9% of Smartwatches.
Up to 2 days with bluetooth calling.
Battery life in training mode
87 h
Market range: <6 h – >48 h
This smartwatch records workouts for 87 h on a charge, which is longer than 98.7% of Smartwatches.
7 days, 2-3 days with bt calling.
Battery life with GPS on
N/A
Battery power
220 mAh
Market range: <200 mAh – >500 mAh
This smartwatch has a 220 mAh battery, which is smaller than 81.9% of Smartwatches and the same as 1.5% of Smartwatches.
Charge time
60 min
Market range: <60 min – >150 min
This smartwatch charges from empty in 60 min, which is quicker than 83.8% of Smartwatches and the same as 12% of Smartwatches.
Show more
Operating system
Crest+ OS
This smartwatch runs Crest+ OS, which is less advanced than the system in 51.7% of Smartwatches and equal to 1.3% of Smartwatches.
Software update frequency
?
Third-party app support
no
This smartwatch does not support third-party apps. 51.6% of smartwatches support third-party apps.
Notifications
yes
This smartwatch supports notifications. 0.3% of smartwatches support notifications.
Voice assistant support
yes
This smartwatch supports voice assistants. 30.8% of smartwatches support voice assistants.
Show more
Cellular module
no
This smartwatch does not include a cellular module. 16.7% of smartwatches include a cellular module.
SIM cards
0
GPS
no
This smartwatch does not support GPS. 59.8% of smartwatches support GPS.
Galileo support
no
This smartwatch does not support Galileo navigation. 43.6% of smartwatches support Galileo navigation.
Dual-frequency GPS
no
This smartwatch does not support dual-frequency GPS. 15.1% of Smartwatches offer this.
Show more
Screen size
1.83 inch
Market range: <1.2 inch – >1.83 inch
This smartwatch has a 1.83 inch screen, which is larger than 89.5% of Smartwatches and the same as 0.7% of Smartwatches.
Display type
LCD
This smartwatch uses LCD, which is less advanced than the screen in 91.1% of Smartwatches and equal to 6.7% of Smartwatches.
Resolution
240x 284
This smartwatch has a display resolution of 240x284 which is lower than that of 70.5% of smartwatches and equal to that of 0.9% of smartwatches.
Pixel density
203 ppi
Market range: <213 ppi – >461 ppi
This smartwatch has a pixel density of 203 ppi, which is lower than 91.7% of Smartwatches and equal to 0.3% of Smartwatches.
Display brightness
700 nits
Market range: <450 nits – >2k nits
This smartwatch has a screen brightness of 700 nits, which is lower than 50.3% of Smartwatches and equal to 0.8% of Smartwatches.
Show more
CPU speed
?
Processor model
?
RAM
?
Internal storage
?
External memory slot
no
This smartwatch does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
Show more

Boat Ultima Call vs the average smartwatch

246810TotalHealthFitnessBatteryConnectivityDisplay & DesignSmart featuresHardware
  • 67 h longer training battery life
    This smartwatch lasts longer in training mode than the average smartwatch (87 h vs 20 h). The average smartwatch lasts 20 h in training mode.
    7 days, 2-3 days with bt calling.
    87 h vs 20 h
  • 60 min quicker charging
    This smartwatch charges faster than the average smartwatch (60 min vs 120 min). The average smartwatch takes 120 min to charge from empty.
    60 min vs 120 min
  • Calorie tracking
    This smartwatch supports calorie tracking, the average smartwatch does not. 48.7% of smartwatches support calorie tracking.
  • 0.43 inch larger display
    This smartwatch has a larger screen than the average smartwatch (1.8 inch vs 1.4 inch). The average smartwatch has a 1.4 inch screen.
    1.83 inch vs 1.4 inch
  • 610 more exercise types
    This smartwatch includes more exercise types than the average smartwatch (700 vs 90). The average smartwatch includes 90 exercise types.
    Reported as at least 700 exercise modes.
    700 vs 90
  • 10.6 mm slimmer
    This smartwatch is slimmer than the average smartwatch (1.1 mm vs 11.7 mm). The average smartwatch is 11.7 mm thick.
    1.1 mm vs 11.7 mm
  • More advanced operating system
    This smartwatch runs a more advanced operating system than the average smartwatch (Crest+ OS vs Proprietary OS).
    Crest+ OS vs Proprietary OS
  • Water intake tracking
    This smartwatch tracks water intake, the average smartwatch does not. 44.1% of smartwatches track water intake.
  • 5.5x cheaper
    Boat Ultima Call is cheaper than the average smartwatch (£20 vs £110).
    £20 vs £110
  • Calorie tracking
    This smartwatch supports calorie tracking, the average smartwatch does not. 48.7% of smartwatches support calorie tracking.
  • Water intake tracking
    This smartwatch tracks water intake, the average smartwatch does not. 44.1% of smartwatches track water intake.
  • 2 years newer
    This smartwatch was released more recently than the average smartwatch (2023 vs 2021). The average smartwatch was released in 2021.
    June 2023
    2023 vs 2021
  • 610 more exercise types
    This smartwatch includes more exercise types than the average smartwatch (700 vs 90). The average smartwatch includes 90 exercise types.
    Reported as at least 700 exercise modes.
    700 vs 90
  • 67 h longer training battery life
    This smartwatch lasts longer in training mode than the average smartwatch (87 h vs 20 h). The average smartwatch lasts 20 h in training mode.
    7 days, 2-3 days with bt calling.
    87 h vs 20 h
  • 60 min quicker charging
    This smartwatch charges faster than the average smartwatch (60 min vs 120 min). The average smartwatch takes 120 min to charge from empty.
    60 min vs 120 min
  • 0.43 inch larger display
    This smartwatch has a larger screen than the average smartwatch (1.8 inch vs 1.4 inch). The average smartwatch has a 1.4 inch screen.
    1.83 inch vs 1.4 inch
  • 10.6 mm slimmer
    This smartwatch is slimmer than the average smartwatch (1.1 mm vs 11.7 mm). The average smartwatch is 11.7 mm thick.
    1.1 mm vs 11.7 mm
  • 37.9 mm narrower case
    This smartwatch has a narrower case than the average smartwatch (4.6 mm vs 42.5 mm). The average smartwatch measures 42.5 mm across.
    4.6 mm vs 42.5 mm
  • 39.9 mm shorter case
    This smartwatch has a shorter case than the average smartwatch (5.1 mm vs 45 mm). The average smartwatch is 45 mm tall.
    5.1 mm vs 45 mm
  • 15 °C higher heat tolerance
    This smartwatch tolerates a higher temperature than the average smartwatch (60 °C vs 45 °C). The average smartwatch is rated up to 45 °C.
    60 °C vs 45 °C
  • More advanced operating system
    This smartwatch runs a more advanced operating system than the average smartwatch (Crest+ OS vs Proprietary OS).
    Crest+ OS vs Proprietary OS
  • No GPS support
    This smartwatch does not support GPS, the average smartwatch does. 59.7% of smartwatches support GPS.
  • No third-party apps
    This smartwatch does not support third-party apps, the average smartwatch does. 51.6% of smartwatches support third-party apps.
  • More basic display
    This smartwatch uses a more basic screen than the average smartwatch (LCD vs AMOLED).
    LCD vs AMOLED
  • No irregular heart rate alerts
    This smartwatch does not support irregular heart rate warnings, the average smartwatch does. 50.6% of smartwatches support irregular heart rate warnings.
  • No barometer
    This smartwatch does not include a barometer, the average smartwatch does. 53.6% of smartwatches include a barometer.
  • No coaching features
    This smartwatch does not support coaching, the average smartwatch does. 58.8% of smartwatches support coaching.
  • No route tracking
    This smartwatch does not support route tracking, the average smartwatch does. 77% of smartwatches support route tracking.
  • No music playback
    This smartwatch does not support music playback, the average smartwatch does. 57.1% of smartwatches support music playback.
  • 18.6% lower review score
    Reviews score
    5.7/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Every review counts the same: written or video, short or full test.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.4 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 76% of models

    5.7

    Mark 7.3 is below the typical mark 7.9 of this category, so it cannot lift the score above the technical score

    80%

    7.6

    Average grade

    20%

    6.1

    Popularity

    Grades by review (3)
    3 videos, average 6.7/10. We use 5 reviews; the 2 missing count as the category's typical 8.0: (6.7 × 3 + 8.0 × 2) ÷ 5 = 7.2. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    5.7 vs 7.0
  • 4.2% worse value for money
    Boat Ultima Call has a lower value-for-money score than the average smartwatch (7.45 vs 7.8).
    7.45 vs 7.76
  • No irregular heart rate alerts
    This smartwatch does not support irregular heart rate warnings, the average smartwatch does. 50.6% of smartwatches support irregular heart rate warnings.
  • No smart scale support
    This smartwatch does not support smart scale compatibility, the average smartwatch does. 57.1% of smartwatches support smart scale compatibility.
  • No barometer
    This smartwatch does not include a barometer, the average smartwatch does. 53.6% of smartwatches include a barometer.
  • No route tracking
    This smartwatch does not support route tracking, the average smartwatch does. 77% of smartwatches support route tracking.
  • No coaching features
    This smartwatch does not support coaching, the average smartwatch does. 58.8% of smartwatches support coaching.
  • No gyroscope
    This smartwatch does not include a gyroscope, the average smartwatch does. 71.2% of smartwatches include a gyroscope.
  • No auto-pause
    This smartwatch does not support auto pause, the average smartwatch does. 62.6% of smartwatches support auto pause.
  • No swim mode
    This smartwatch does not include a swim sport mode, the average smartwatch does. 76.9% of smartwatches include a swim sport mode.
  • No live tracking
    This smartwatch does not support live tracking, the average smartwatch does. 89.5% of smartwatches support live tracking.
  • 85 mAh smaller battery capacity
    This smartwatch has a smaller battery than the average smartwatch (220 mAh vs 305 mAh). The average smartwatch has a 305 mAh battery.
    220 mAh vs 305 mAh
  • No GPS support
    This smartwatch does not support GPS, the average smartwatch does. 59.7% of smartwatches support GPS.
  • No compass
    This smartwatch does not include a compass, the average smartwatch does. 56.7% of smartwatches include a compass.
  • More basic display
    This smartwatch uses a more basic screen than the average smartwatch (LCD vs AMOLED).
    LCD vs AMOLED
  • 48.5 m shallower water rating
    This smartwatch is rated for shallower water than the average smartwatch (1.5 m vs 50 m). The average smartwatch is rated to 50 m.
    1.5 m vs 50 m
  • No always-on display
    This smartwatch does not have an always-on display, the average smartwatch does. 70.3% of smartwatches have an always-on display.
  • No ambient light sensor
    This smartwatch does not include an ambient light sensor, the average smartwatch does. 63.5% of smartwatches include an ambient light sensor.
  • 123 ppi less sharp screen
    This smartwatch has a less sharp screen than the average smartwatch (203 ppi vs 326 ppi). The average smartwatch has a pixel density of 326 ppi.
    203 ppi vs 326 ppi
  • Less practical form
    This smartwatch uses a rectangular form, while the average smartwatch uses round.
    rectangular vs round
  • Lower resolution
    This smartwatch has a display resolution of 240x284, while the average smartwatch reaches 360x360.
    240x284 vs 360x360
  • No third-party apps
    This smartwatch does not support third-party apps, the average smartwatch does. 51.6% of smartwatches support third-party apps.
  • No music playback
    This smartwatch does not support music playback, the average smartwatch does. 57.1% of smartwatches support music playback.
  • No passcode
    This smartwatch does not include passcode protection, the average smartwatch does. 70.4% of smartwatches include passcode protection.

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

7.0
BV ke Review
≈ estimated
02/07/2023
Water test · five-minute submersion and function checks
Verdict
Boat Ultima Call passed a five-minute submersion test, but repeated water contact could damage it.
5.0
Budget Product
≈ estimated
24/06/2023
Hands-on review · features, health sensors and battery
Verdict
Boat Ultima Call feels dated and lacks games and a calculator, so buy it only if you can accept that.
8.0
AR Smart Reviews
≈ estimated
22/06/2023
Unboxing and review · calling, health sensors and battery
Verdict
Boat Ultima Call is a good smartwatch for the price, though dropped connections and weak step counting hold it back.

Third-party reviews

What customers like about Boat Ultima Call

  • Vibrant 1.83-inch HD display with high brightness (up to 700 nits) for clear visibility in sunlight
  • Elegant and premium design featuring a sleek aesthetic and comfortable strap options
  • Functional Bluetooth calling with a built-in dial pad and the ability to save up to 10 contacts
  • Comprehensive health and fitness tracking, including heart rate, SpO2, sleep monitoring, and over 700 activity modes
  • Good value for money at its price point
  • IP68 dust, sweat, and splash resistance for durability during outdoor activities

What customers don't like about Boat Ultima Call

  • Mixed battery life, with performance dropping significantly (2-3 days) when using Bluetooth calling
  • Occasional connectivity issues where the Bluetooth connection may be lost if not in active use
  • Inconsistent accuracy in sensors, with some users reporting tracking errors for steps and health metrics
  • Limited customization options for watch faces and third-party app ecosystem
  • Software responsiveness can be slow, leading to occasional lags in the user interface or wake-up gesture delays

Verdict

The boAt Ultima Call is a feature-rich budget smartwatch featuring a 1.83-inch HD display with 700 nits of peak brightness and a 2.5D curved glass design. Key specifications include advanced Bluetooth calling with a built-in dial pad and storage for up to 10 contacts, over 700 active sports modes, and comprehensive health monitoring for heart rate, SpO2, and sleep tracking. It offers an IP68 dust and water resistance rating and a battery life of up to 7 days under normal use, which reduces to approximately 2 days when using calling features. Main pros include its highly bright, sunlight-readable screen, seamless calling connectivity, and unique features like live cricket scores and a DIY watch face studio. However, notable cons include the lack of built-in GPS, no onboard music storage, and occasional reports from users regarding inconsistent sensor accuracy and slow interface response times.

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