Amazon Halo View
Quick details
Released
December 2021
Dimensions
41.65 x 20.67 x 10.59 mm; S/M fits 130-195 mm wrists; M/L fits 160-225 mm wrists
Operating system
Proprietary
Display 0.95 inches AMOLED touchscreen
Battery life Up to 7 days
Water resistance 5 ATM
GPS No
Sensors Accelerometer, optical heart rate, SpO2, skin-temperature sensor, vibration motor
Technical specifications
General
Release date 2021-12-08
Product type Fitness tracker
Physical size 41.65 x 20.67 x 10.59 mm; S/M fits 130-195 mm wrists; M/L fits 160-225 mm wrists
Weight S/M band + capsule: 20.6 g; M/L band + capsule: 21.85 g
Material Plastic capsule; interchangeable sport/fabric/leather/metal band options
Water resistance 5 ATM
Color options Active Black, Sage Green, Lavender Dream
Display type AMOLED touchscreen
Display size 0.95 inches
Display resolution 120 x 240 pixels
Display brightness Adjustable; peak brightness not published
Display protection Glass; exact type not published
Battery Rechargeable lithium battery
Battery life Up to 7 days
Charging Charging clip
Charging time Under 2 hours
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 Yes
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 Yes
Sleep Yes
Heart rate Yes
HRV No
Stress No
Blood oxygen Yes
Respiration rate No
Skin temperature Yes
ECG No
Blood pressure No
Body composition No (tracker 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 8.0+; iOS 13.0+
Operating system at launch Proprietary
Bluetooth Yes (5.0)
Wi-Fi No
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications Yes
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.
