Helio Strap

• Colors: Black, White/Gray
• Dimensions (without heart rate base): 33.97 x 24.3 x 10.59mm
• Weight: 20g
• Body Material: Fiber-reinforced polymer
• Water-resistance Grade⁵: 5 ATM
• Motor: Rotor motor
• Strap:
  Materials: Nylon
  Width: 22mm
  Min. & Max. Wrist Dimensions: 145-205mm
  Buckle: Hook & loop fastening

• Battery Capacity: 232 mAh (rated value)
• Typical Use Battery Life: Up to 10 days

• Health: BioTracker™ 6.0 PPG biometric sensor (5PD + 2LED)
• Movement: Acceleration, Gyroscope,Temperature
• Connection: Bluetooth 5.2, BLE

• Packing List:
  Smart band & strap (assembled)
  Magnetic charging head (no cable)
  Instruction manual
• Packaging Materials: Made with 100% recyclable materials⁶
• Supported Devices: Android 7.0 and above, iOS 15.0 and above
• Application: Zepp App

Sports Features

• Sports Modes: 27
• Smart Recognition of: 25 strength training movements⁷
• Connection to Peripheral Workout Devices⁸: Heart rate belt, Running power meter, Cycling power meter, Cycling speedometer, Cycling cadence meter
• Workout Status: PeakBeats™ 
• Sync to 3rd Party Fitness Apps: Strava, adidas Running, TrainingPeaks (via Terra), komoot, Relive, Google Fit, Apple Health

Health Features

• Energy Levels: BioCharge™
• 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level
• Sleep Quality Monitoring: Sleep heart rate variability, Sleep stages (including REM), Daytime naps, Sleep schedule, Sleep breathing quality, Sleep score
• Other Health Features: PAI health assessment system, Heart rate recovery

• Running & walking:
  Outdoor running, Treadmill, Walking
  
• Cycling:
  Outdoor cycling, Indoor cycling

• HYROX: HYROX race
  
  
• Indoor workouts:
  Strength training, Elliptical, Stair-climbing machine, Stair stepper, Spinning, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Step training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching

1. Sleep monitoring can record night sleep and naps that last more than 20 minutes. Sleep Breathing Quality tracking needs to be enabled in the Zepp App or in the settings of the watch's Sleep feature.

2. This product and the Zepp App are not medical devices and cannot be used for medical purposes, or as basis for diagnosis of any medical condition. Detection results are provided for reference only. Please consult professional medical institutions if you feel unwell. 24-hour monitoring of heart rate and blood-oxygen saturation (SpO₂) need to be enabled in the Zepp App. Abnormal heart rate alerts and the preset value need to be set in the Zepp App. To measure blood-oxygen saturation (SpO₂), please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results. SpO₂alerts are sent if the detected rate is too low compared to the preset value, which needs to be set in the Zepp App, at a minimum of 80%. Movement, and environmental and physical characteristics can affect speed and accuracy of monitoring and measurement. The 24-hour stress level monitoring needs to be enabled on the watch or in the Zepp App. Alerts for high stress levels are based on the preset value, and prompts for the breathing exercise need to be enabled on the watch. Smart health alerts need to be enabled in the watch settings or Zepp App. To process the one-tap measurement and other manual metric measurements, please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results. Movement, and environmental and physical characteristics can affect speed and accuracy of monitoring and measurement.

3. Fitness app availability may vary depending on your country or region. Apple Health is only available on iOS devices, and Google Fit is only available on Android devices.

4. The battery life may vary according to the settings, operation conditions and other factors. So the actual result may differ from the laboratory data. Typical usage scenario: Wear all day; heart rate monitoring and blood-oxygen detection is always on and measures continuously; sleep monitoring and auxiliary are enabled with 8 hours of sleep breathing quality monitoring; stress monitoring is enabled; exercise three times a week while linked to your smartphone's GPS for 60 minutes each time.

5. According to the ISO 22810:2010 standard, the Amazfit Helio Strap achieves a rating of 5 ATM, for a water-resistance of up to 50 meters, and is therefore suitable for splashes, snow, showering, swimming. It has passed third-party testing conducted by SGS, and the report number is SHES250300449771. Remove the strap when taking a hot shower or trip to the sauna, since too much steam can affect the seal and make it less water-resistant in future. For more information, please visit the support page at: support.amazfit.com.

6. The material used for the packaging box is 100% recyclable, with naturally degradable materials including mineral-free inks and anodized aluminum used in the bronzing process.

7. Smart recognition of strength training exercises can only be engaged within the Strength Training sports mode. 25 exercises are able to be recognized at time of product release, including: Bodyweight squats, Bodyweight straight arm front squats, Barbell squats, Tricep pushdowns, Bent over rows, Barbell bench press, Sit-up holds, Knee-touch sit-ups, Dumbbell flys, Burpees, Burpee jumps, Overhead tricep extensions, Lying tricep extensions, Lateral raises, Jumping jacks, Lat pulldowns, Deadlift, Push-up, Shoulder press, Pull up, Bicep curls, Seated cable rows, Dumbbell drag curls, Straight-arm pulldowns, Russian twists. If an exercise is not auto-recognized by watch, the Zepp App can provide a list of muscle groups or exercise names to choose from. Training templates and interval training templates are compatible with: Strength training, Outdoor running, Treadmill, Outdoor cycling, Indoor cycling, Rope skipping, Rowing machine, Indoor fitness, Core training, and Stair climbing.

8. Connection to peripheral Bluetooth devices only supports devices with BLE connection.

The product images and screen content shown above are for reference purpose only. The actual product (including but not limited to its appearance, color and size) and screen display content (including but not limited to the background, UI and graphics) may differ slightly.

The data that is provided on this page without a specified source is taken from internal laboratories or supplier data, and has been obtained under a specific test environment. The product's actual performance may differ slightly due to product individual differences, software versions, usage conditions and environmental factors.

To provide product information, specifications and characteristics as accurately as possible, our company may adjust and revise the text descriptions, images and other content in the above pages at any time. Due to real-time changes in product batches and production-supply factors, we may modify the above information as required without providing a special notice.

The radio waves generated by the equipment may affect the normal operation of implanted medical equipment or personal medical equipment, such as pacemakers and hearing aids. If you use these devices, please consult their manufacturers for restrictions on using this device.

The product should not be worn in environments with strong magnetic fields such as MRI machines or medical imaging machines, as they may cause damage to the watch.