OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Fitness trackers Methodology v3.0
Fitness trackers Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Fitness trackers 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 Fitness trackers Methodology v3.0

Amazfit Helio Strap review: 163 specs compared

Avg. price:~£90Battery life:10 daysScreen size:N/A inchHeart rate monitor:yesGPS:noWaterproof depth rating:50 m

Amazfit Helio Strap Review: Compare 168 technical specifications, 7 expert and video reviews and 13 best-of lists to see how this product ranks in the Fitness trackers category and whether it is worth buying.

Amazfit Helio Strap
8.1/10

Overall score

Score
8.1/ 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
▼
<55-66-77-88-99-10
▲ Better than 88% of models
Score components

35%

7.3

Technical score

30%

8.6

List score

25%

7.8

Reviews score

10%

9.7

Sentiment score

▲Better than 88% of fitness trackers
8.7

Value for money

Value for money
8.7/ 10
✕
What it is
An indicator that combines the fitness tracker's overall rating with its cost.
When it matters
When you are looking for a fitness tracker with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 88% of models
Score components

70%

8.1

Overall score

30%

10

Price

▲Better than 88%
7.3

Technical score

Technical score
7.3/ 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
▼
<55-66-77-88-99-10
▲ Better than 65% of models
Score components

20%

9.1

Sports

20%

5.5

Battery

18%

9.6

Health

18%

4.0

Display

8%

6.2

Smart functions

8%

9.7

Wellness

4%

7.9

Connectivity

4%

9.0

Design

▲Better than 65%
7.8

Reviews score

Reviews score
7.8/ 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. Big test sites count more, short reviews half as much as full tests. A video review counts half.
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: 7.2 for now.
Share: Reviews count 25% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 56% of models

80%

8.1

Average grade

20%

6.9

Popularity

Grades by review (7)
7 video reviews, each counting half as much as a written test. Reviews count 25% of the overall score.
User ratings collected online are not part of this score.
▲Better than 56%
8.6

List score

List score
8.6/ 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 (13)
List score: in 13 of 65 lists (20%)
★Better than 96%
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Best prices
*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 Amazfit Helio Strap

Based on 0 · 7

Reviewers like the clear display and light, compact build, but the strap and fit draw complaints.
Praised
Criticised
Pick a topic to see who said what

What owners say about the Amazfit Helio Strap

Based on 224 owners sharing their experience in online comments

51%positive16%mixed33%negative

Owners appreciate accurate heart rate, long battery life, and good value, while sleep readings and workout detection often disappoint.

What owners dislike

  • Sleep tracking often misreads wake times and naps, counting time in bed or sitting as sleep and missing bathroom trips at night.18
  • Stock strap is short, stiff and uncomfortable for many wrists, and owners say it can feel painful or bulky.16
  • Workouts are often missed, started late or labelled only as generic activity, and the activity type cannot always be changed.14
  • Exertion score climbs to 100% early in the day after light activity, and recovery scores feel unrealistic and unhelpful.14
  • Heart rate readings drop sharply during intense efforts, and resting heart rate can read about double on low-HR users.13
  • Step counts run high or low versus other devices, with arm movements counted as steps and calories inflated when not moving.13
  • The app gives little actionable guidance, with insights that repeat and no way to export data.11
  • Sleep scores feel too generous or too low compared with sleep stages, and do not match HRV or how rested owners feel.11
  • Some units stop syncing or lose data after updates, and owners report slow or unhelpful customer support.10
  • Calorie totals are often wrong, including high burns while sleeping or double counts in the app.8

Points mentioned by at least 3 owners, most mentioned first.

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Fitness trackers model ranking

Ranked #29 of 238 models in Fitness trackers (Overall score)

Technical Specifications of fitness tracker Amazfit Helio Strap

Technical score
Technical score
7.3/ 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
▼
<55-66-77-88-99-10
▲ Better than 65% of models
Score components:

20%

9.1

Sports

20%

5.5

Battery

18%

9.6

Health

18%

4.0

Display

8%

6.2

Smart functions

8%

9.7

Wellness

4%

7.9

Connectivity

4%

9.0

Design

7.3
Reviews score
7.8
List score
8.6
Value for money
Value for money
8.7/ 10
✕
What it is
An indicator that combines the fitness tracker's overall rating with its cost.
When it matters
When you are looking for a fitness tracker with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 88% of models
Score components:

70%

8.1

Overall score

30%

10

Price

8.7
Heart rate monitor
yes
This fitness tracker supports heart rate monitoring. 36.2% of fitness trackers support heart rate monitoring.
Resting heart rate
yes
This fitness tracker supports Resting heart rate. 47.5% of fitness trackers support Resting heart rate.
Fast/slow heart rate alerts
yes
This fitness tracker supports high and low heart rate alerts. 63.9% of fitness trackers support high and low heart rate alerts.
Irregular heart rate alerts
no
This fitness tracker does not support irregular heart rate alerts. 13.7% of fitness trackers support irregular heart rate alerts.
Blood oxygen sensor
yes
This fitness tracker has a blood oxygen sensor. 68.2% of fitness trackers have a blood oxygen sensor.
Show more
GPS
no
This fitness tracker does not have GPS. 12.7% of fitness trackers have GPS.
Satellite systems supported
N/A
GNSS bands supported
N/A
Galileo support
N/A
Acquires GPS faster
N/A
Show more
Notifications
no
This fitness tracker does not support notifications. 72.7% of fitness trackers support notifications.
Vibrating alerts
yes
This fitness tracker supports vibration alerts. 14.3% of fitness trackers support vibration alerts.
Call control
no
This fitness tracker does not support call controls. 40.8% of fitness trackers support call controls.
Call answering
no
This fitness tracker does not support call answering. 0.9% of fitness trackers support call answering.
Calendar sync
no
This fitness tracker does not support calendar sync. 20.5% of fitness trackers support calendar sync.
Show more
Activity reports
yes
This fitness tracker supports activity reports. 5% of fitness trackers support activity reports.
Goal setting
yes
This fitness tracker supports goal setting. 2.5% of fitness trackers support goal setting.
Achievements
yes
This fitness tracker supports achievements. 23.8% of fitness trackers support achievements.
Inactivity alerts
yes
This fitness tracker supports inactivity alerts. 21.4% of fitness trackers support inactivity alerts.
Coaching
yes
This fitness tracker supports coaching. 64% of fitness trackers support coaching.
Show more
Bluetooth version
5.2
This fitness tracker supports Bluetooth 5.2 which is newer than in 90.4% of fitness trackers and equal to that in 2.3% of fitness trackers.
Maximum Bluetooth range
?
NFC
no
This fitness tracker does not have NFC. 11.8% of fitness trackers have NFC.
Wi-Fi connectivity
no
This fitness tracker does not support Wi-Fi. 2.5% of fitness trackers support Wi-Fi.
Wi-Fi version
no
This fitness tracker does not support modern Wi-Fi. 0.9% of fitness trackers support modern Wi-Fi.
Show more
Battery life
10 days
Market range: <5 days – >180 days
This fitness tracker offers a battery life of 10 days which is longer than that of 47.8% of fitness trackers and equal to that of 6.6% of fitness trackers.
Battery life with GPS on
N/A
Battery life in training mode
?
Power-saving battery life
?
Battery capacity
232 mAh
Market range: <30 mAh – >225 mAh
This fitness tracker has a battery capacity of 232 mAh which is higher than that of 90% of fitness trackers and equal to that of 0.6% of fitness trackers.
Show more
Display
no
This fitness tracker does not have a display. 74.2% of fitness trackers have a display.
Screen size
N/A
Display type
N/A
Screen resolution
N/A
Pixel density
N/A
Show more
What reviewers say
Form factor
wristband
Hybrid design
no
This fitness tracker does not support Hybrid design. 2.1% of fitness trackers support Hybrid design.
Designed for kids
no
This fitness tracker is not designed for kids. 3.3% of fitness trackers are designed for kids.
Replaceable watch band
yes
This fitness tracker has a replaceable watch band. 23.4% of fitness trackers have a replaceable watch band.
Band width
22 mm
Show more
What reviewers say

Amazfit Helio Strap vs the average fitness tracker

246810TotalHealthSportsBatteryDisplayConnectivitySmart functionsDesignWellness
  • Logs single exercises
    This fitness tracker records the single exercises inside a workout, while the average fitness tracker does not. 9.1% of fitness trackers do this.
  • 85.6% larger battery capacity
    This fitness tracker has a higher battery capacity than the average fitness tracker (232 mAh vs 125 mAh). The average fitness tracker has 125 mAh of battery capacity.
    232 mAh vs 125 mAh
  • Blood oxygen monitoring
    This fitness tracker has a blood oxygen sensor, while the average fitness tracker does not. 32.1% of fitness trackers have a blood oxygen sensor.
  • Measures VO2 max
    This fitness tracker supports VO2 max tracking, while the average fitness tracker does not. 23.6% of fitness trackers support VO2 max tracking.
  • Tracks HRV
    This fitness tracker supports HRV tracking, while the average fitness tracker does not. 15.1% of fitness trackers support HRV tracking.
  • Smart alarm
    This fitness tracker supports a smart alarm, while the average fitness tracker does not. 30.8% of fitness trackers support a smart alarm.
  • Multi-sport mode
    This fitness tracker supports multi-sport mode, while the average fitness tracker does not. 14.5% of fitness trackers support multi-sport mode.
  • Auto pause
    This fitness tracker supports auto pause, while the average fitness tracker does not. 22.4% of fitness trackers support auto pause.
  • 7.5% higher list score
    List score
    8.6/ 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 (13)
    List score: in 13 of 65 lists (20%)
    8.6 vs 8.0
  • 22.8% higher sentiment score
    9.7 vs 7.9
  • 6.8% higher review score
    Reviews score
    7.8/ 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. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    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: 7.2 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▲ Better than 56% of models

    80%

    8.1

    Average grade

    20%

    6.9

    Popularity

    Grades by review (7)
    7 video reviews, each counting half as much as a written test. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    7.8 vs 7.3
  • 7.3% better value for money
    Amazfit Helio Strap has a higher value-for-money score than the average fitness tracker (8.65 vs 8.1).
    8.65 vs 8.07
  • Blood oxygen monitoring
    This fitness tracker has a blood oxygen sensor, while the average fitness tracker does not. 32.1% of fitness trackers have a blood oxygen sensor.
  • Tracks HRV
    This fitness tracker supports HRV tracking, while the average fitness tracker does not. 15.1% of fitness trackers support HRV tracking.
  • Measures VO2 max
    This fitness tracker supports VO2 max tracking, while the average fitness tracker does not. 23.6% of fitness trackers support VO2 max tracking.
  • Heart rate alerts
    This fitness tracker supports high and low heart rate alerts, while the average fitness tracker does not. 36.4% of fitness trackers support high and low heart rate alerts.
  • Continuous SpO₂ monitoring
    This fitness tracker supports continuous SpO₂ monitoring, while the average fitness tracker does not. 16.3% of fitness trackers support continuous SpO₂ monitoring.
  • Built-in temperature sensor
    This fitness tracker has a temperature sensor, while the average fitness tracker does not. 13.4% of fitness trackers have a temperature sensor.
  • Tracks skin temperature
    This fitness tracker supports skin temperature tracking, while the average fitness tracker does not. 15.3% of fitness trackers support skin temperature tracking.
  • Tracks menstrual cycle
    This fitness tracker supports menstrual cycle tracking, while the average fitness tracker does not. 45.2% of fitness trackers support menstrual cycle tracking.
  • Period notifications
    This fitness tracker has period notifications, while the average fitness tracker does not. 34.6% of fitness trackers have period notifications.
  • Ovulation prediction
    This fitness tracker predicts ovulation, while the average fitness tracker does not. 44.1% of fitness trackers predict ovulation.
  • Cycle start prediction
    This fitness tracker predicts the start date, while the average fitness tracker does not. 45.8% of fitness trackers predict the start date.
  • Logs single exercises
    This fitness tracker records the single exercises inside a workout, while the average fitness tracker does not. 9.1% of fitness trackers do this.
  • Multi-sport mode
    This fitness tracker supports multi-sport mode, while the average fitness tracker does not. 14.5% of fitness trackers support multi-sport mode.
  • Auto pause
    This fitness tracker supports auto pause, while the average fitness tracker does not. 22.4% of fitness trackers support auto pause.
  • Recovery time advisor
    This fitness tracker supports recovery time guidance, while the average fitness tracker does not. 14% of fitness trackers support recovery time guidance.
  • Tracks training load
    This fitness tracker supports training load tracking, while the average fitness tracker does not. 19.9% of fitness trackers support training load tracking.
  • Built-in gyroscope
    This fitness tracker has a gyroscope, while the average fitness tracker does not. 28.7% of fitness trackers have a gyroscope.
  • Built-in compass
    This fitness tracker has a compass, while the average fitness tracker does not. 6.9% of fitness trackers have a compass.
  • 85.6% larger battery capacity
    This fitness tracker has a higher battery capacity than the average fitness tracker (232 mAh vs 125 mAh). The average fitness tracker has 125 mAh of battery capacity.
    232 mAh vs 125 mAh
  • Modern Bluetooth version
    This fitness tracker supports a newer Bluetooth version than the average fitness tracker (5.2 vs 4.1). The average fitness tracker supports Bluetooth 4.1.
    5.2 vs 4.1
  • Smart alarm
    This fitness tracker supports a smart alarm, while the average fitness tracker does not. 30.8% of fitness trackers support a smart alarm.
  • Voice feedback
    This fitness tracker supports voice feedback, while the average fitness tracker does not. 2.5% of fitness trackers support voice feedback.
  • 16.7% lighter
    This fitness tracker is lighter than the average fitness tracker (20 g vs 24 g). The average fitness tracker weighs 24 g.
    20 g vs 24 g
  • Coaching features
    This fitness tracker supports coaching, while the average fitness tracker does not. 36.3% of fitness trackers support coaching.
  • Third-party app support
    This fitness tracker supports third-party apps, while the average fitness tracker does not. 5.8% of fitness trackers support third-party apps.
  • Tracks calorie intake
    This fitness tracker supports calorie intake tracking, while the average fitness tracker does not. 38.4% of fitness trackers support calorie intake tracking.
  • Points-based system
    This fitness tracker supports a points-based system, while the average fitness tracker does not. 37.2% of fitness trackers support a points-based system.
  • No notifications
    This fitness tracker does not support notifications, while the average fitness tracker does. 72.3% of fitness trackers support notifications.
  • 0.5 hours longer charging time
    This fitness tracker has a higher charging time than the average fitness tracker (2 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
    2 hours vs 1.5 hours
  • No stopwatch
    This fitness tracker does not have a stopwatch, while the average fitness tracker does. 60.5% of fitness trackers have a stopwatch.
  • 50% smaller internal storage
    This fitness tracker has a lower internal storage than the average fitness tracker (0 GB vs 0.1 GB). The average fitness tracker has 0.064 GB of internal storage.
    0.032 GB vs 0.064 GB
  • Ads in app
    This fitness tracker shows ads in the app, while the average fitness tracker does not. 50.6% of fitness trackers have an ad-free app.
  • No display
    This fitness tracker does not have a display, while the average fitness tracker does. 73.9% of fitness trackers have a display.
  • 28.6% more expensive
    Amazfit Helio Strap is more expensive than the average fitness tracker (£90 vs £70).
    £90 vs £70
  • 28.6% more expensive
    Amazfit Helio Strap is more expensive than the average fitness tracker (£90 vs £70).
    £90 vs £70
  • 0.5 hours longer charging time
    This fitness tracker has a higher charging time than the average fitness tracker (2 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
    2 hours vs 1.5 hours
  • No display
    This fitness tracker does not have a display, while the average fitness tracker does. 73.9% of fitness trackers have a display.
  • No notifications
    This fitness tracker does not support notifications, while the average fitness tracker does. 72.3% of fitness trackers support notifications.
  • No stopwatch
    This fitness tracker does not have a stopwatch, while the average fitness tracker does. 60.5% of fitness trackers have a stopwatch.
  • 50% smaller internal storage
    This fitness tracker has a lower internal storage than the average fitness tracker (0 GB vs 0.1 GB). The average fitness tracker has 0.064 GB of internal storage.
    0.032 GB vs 0.064 GB
  • Ads in app
    This fitness tracker shows ads in the app, while the average fitness tracker does not. 50.6% of fitness trackers have an ad-free app.

Video reviews

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

7.0
Siva Bharani Udaya Selvan
≈ estimated
04/12/2025
Hands-on review · long-term use and outdoor workout tests
Verdict
Amazfit Helio Strap is fine for distraction-free tracking without a display, but route tracking and fit are weak; buy if the price drops.
7.0
Pro Tech City
≈ estimated
25/06/2025
Unboxing and review · workout and heart rate test
Verdict
The Amazfit Helio Strap is not for everyone, but it is a useful screenless tracker for people who want fewer interruptions.
Not graded

Third-party reviews

What we like about Amazfit Helio Strap

  • Ten days of battery life means you rarely think about charging.
  • At 20 g it is barely noticeable on the wrist.
  • No subscription is needed for the core features.
  • The free app covers the main functions.
  • Continuous SpO₂ and skin temperature tracking add health detail.
  • VO2 max and training load help with workout planning.

What we don't like about Amazfit Helio Strap

  • There is no display, so data can only be seen in the phone app.
  • No notifications come through to the band.
  • There is no built-in GPS, so routes are not tracked.
  • The strap does not fit larger wrists.
  • No charging cable comes in the box.

Verdict

Ten days of battery life and no screen define the Amazfit Helio Strap, a light band for people who want their data without a watch face. At 20 g it is barely noticeable on the wrist. It tracks sleep, heart rate, HRV and activity, and it adds SpO₂, skin temperature and a recovery time advisor. VO2 max, training load and 50 exercises add depth for workouts. The phone app shows the data, and the core features need no subscription. The trade-off is that there is no display and no notifications, and there is no built-in GPS, so routes are not tracked. It suits someone who trains with a phone nearby and wants clean data without distractions. It also works as a heart rate strap alongside another watch.

Compare Amazfit Helio Strap with other products in the Fitness trackers category

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