Type: Hs6620D
Heart rate: EM7028
SRAM: 128kb
Flash: 1M
G-sensor: 3 axes
System version: 4.4 or higher
System version: 8.4 or more, Apple 5s or more models
Time display: support
Step by step: support
Calories: Support
Distance: Support
Sports mode: support
Raise your hand to brighten: support
Sleep monitoring: support
Running track: support
Call reminder: support
Message reminder: support
Sedentary reminder: support
Alarm clock reminder: support
Do not disturb mode: support
Shake a photo: support
Find the bracelet: support
Dial switch: support
Dial Chinese and English: Support
Whole point measurement: support
WeChat Sports: Support
Heart rate: support
Continuous heart rate: not supported
Blood pressure: support
Blood oxygen: support
ECG: Not supported
Body temperature: not supported
Health Weekly: Support
Bluetooth Name: Support
language support
APP name: Wearfit1.0
Charging method: magnetic charging
OTA upgrade: support
Waterproof rating: IP67