AMAZFIT Helio Strap Fitness Tracker - Black
Monitors heart rate / blood oxygen / stress / temperature
Battery life: Up to 10 days
Water resistant (5 ATM)
Compatible with Android / iOS
Bluetooth
Product code: 454989

The Amazfit Helio Strap Fitness Tracker is best for HYROX competitors and dedicated athletes who want detailed training and recovery insights without wearing a bulky smartwatch throughout the day. Its screen-free design collects health, training and recovery data around the clock without adding the notifications and distractions of another smartwatch. BioCharge energy monitoring helps make it easier to decide whether it's time for another intense training session or a recovery day. Live heart rate broadcasting shares real-time heart rate data with compatible fitness equipment and apps, helping keep performance stats up to date.

  • Smart strength training recognition - automatically detects selected exercises for more detailed workout breakdowns
  • HYROX Race mode - helps track HYROX training sessions and events
  • PeakBeats workout status - gives deeper insight into training performance
  • Third-party smartwatch syncing - works alongside compatible smartwatches
  • PAI health assessment - turns activity and heart rate data into an easy-to-follow score
  • BioTracker 6.0 sensor - advanced biometric sensor for health and fitness monitoring
  • 57 sports modes - tracks activities from running to strength training
  • Offline heart rate storage
  • Up to 10 days battery life
  • 5 ATM water resistance
  • Bluetooth 5.2 connectivity

Technical specifications for AMAZFIT Helio Strap Fitness Tracker - Black

OVERVIEW

Type
Fitness tracker
Size / fit
145 - 205 mm
Strap material
Nylon
Closure
Hook-and-loop
Compatibility
- Android 7.0 (Nougat) or later
- iOS 15 or later

CONNECTIVITY

Connectivity
Bluetooth 5.2

POWER

Battery type
Rechargeable 232 mAh battery
Charging method
Magnetic charging dock
Battery life
Up to 240 hours

DISPLAY

Shape
Rectangular
Touchscreen
No

FEATURES

Resistance
5 ATM water resistant
Health & fitness tracking
- Heart rate monitoring
- Blood oxygen (SpO₂) monitoring
- Stress monitoring
- Sleep tracking
- Heart rate variability (HRV)
- Sleep stages (including REM)
- Daytime nap tracking
- Sleep schedule tracking
- Sleep breathing quality monitoring
- Sleep score
- BioCharge energy monitoring
- PAI health assessment system
- Heart rate recovery
Smart functions
- Third-party fitness app syncing
- Third-party smartwatch syncing
- Offline heart rate storage
Other features
- PeakBeats workout status algorithm
- Rotor motor
Sensors
- BioTracker 6.0 PPG biometric sensor (5PD + 2LED)
- Accelerometer
- Gyroscope
- Temperature sensor

GENERAL

Dimensions
24.3 x 33.97 x 10.59 mm (H x W x D)
Colour
Black
Weight
20 g
Manufacturer’s guarantee
1 year
Box contents
- Amazfit Helio Strap Fitness Tracker
- Magnetic charging dock