Amazfit Helio Strap Pro
Quick details
Released
June 2026
Dimensions
Helio Core Motion HR: 33.96 x 24.29 x 9.63 mm without heart-rate sensor base / 11.25 mm with base; Waist core: 33.96 x 24.29 x 9.63 mm
Operating system
Proprietary firmware
Display No display
Battery life Helio Core Motion HR: up to 11 days; Helio Core Motion Waist: up to 44 days
Water resistance 5 ATM
GPS No
Sensors Accelerometer, Gyroscope, Geomagnetic sensor, Optical heart rate, SpO2, Temperature
Technical specifications
General
Release date 2026-06
Product type Screenless fitness tracker
Physical size Helio Core Motion HR: 33.96 x 24.29 x 9.63 mm without heart-rate sensor base / 11.25 mm with base; Waist core: 33.96 x 24.29 x 9.63 mm
Weight Helio Core Motion HR: 11.4 g; Helio Core Motion Waist: 10.7 g
Material Plastic sensor cores; nylon wrist/arm bands; liquid-silicone waist clip
Water resistance 5 ATM
Display type No display
Battery Built-in rechargeable battery; 232 mAh per core
Battery life Helio Core Motion HR: up to 11 days; Helio Core Motion Waist: up to 44 days
Charging Magnetic charger
Charging time Up to 2 hours
Sensors
GNSS type None
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope Yes
Barometric altimeter No
Compass No
Geomagnetic Yes
Ambient light sensor No
Optical heart rate Yes (Helio Core Motion HR)
Electrical heart rate No
SpO2 Yes (Helio Core Motion HR)
Temperature Yes
Galvanic skin response No
Microphone No
Speakers No
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Helio Core Motion HR: 50+ sports modes including 8 HYROX events; Waist core: 8 HYROX events
Sleep Yes
Heart rate Yes
HRV Yes
Stress Yes
Blood oxygen Yes
Respiration rate Yes
Skin temperature Yes
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android 8.0 and above; iOS 17.0 and above
Operating system at launch Proprietary firmware
Bluetooth Yes (5.2 BLE)
Wi-Fi No
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications No
Bluetooth calling No
Smartphone music control No
On-board music storage No
Voice assistant No
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
