Amazon Halo Band
Quick details
Released
August 2020
Dimensions
Fabric: Small (135-155 mm circumference), Medium (145-180mm circumference), Large (170-220 mm circumference), Sport: Small/Medium (130-180 mm circumference), Medium/Large (160-230 mm circumference)
Operating system
Proprietary
Display None (LED status indicator)
Battery life Up to 7 days; up to 2 days with Tone enabled
Water resistance 5 ATM
GPS No
Sensors Accelerometer, optical heart rate, temperature sensor, 2 microphones
Technical specifications
General
Release date 2020-08-27
Product type Screenless fitness tracker
Physical size Fabric: Small (135-155 mm circumference), Medium (145-180mm circumference), Large (170-220 mm circumference), Sport: Small/Medium (130-180 mm circumference), Medium/Large (160-230 mm circumference)
Weight 18 g
Material Fabric band: polyester/nylon/spandex blend; optional silicone sport band
Water resistance 5 ATM
Color options Winter + Silver, Blush + Rose Gold, Black + Onyx
Display type None
Display size Not applicable
Display resolution Not applicable
Display brightness Not applicable
Display protection Not applicable
Battery Rechargeable lithium battery
Battery life Up to 7 days with Tone disabled; up to 2 days with Tone enabled
Charging Charging clip
Charging time Under 90 minutes
Sensors
GNSS type None
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor No
Optical heart rate Yes
Electrical heart rate No
SpO2 No
Temperature Yes
Galvanic skin response No
Microphone 2 microphones
Speakers No
Vibration motor No
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes
Sleep Yes
Heart rate Yes
HRV No
Stress No
Blood oxygen No
Respiration rate No
Skin temperature Yes
ECG No
Blood pressure No
Body composition No (band hardware); Halo app Body feature used smartphone-camera body-fat estimation
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 7.0+; iOS 12.0+
Operating system at launch Proprietary
Storage 32 MB flash
Bluetooth Yes (5.0)
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.
