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