Case Dimension (length) 43.1mm * (width) 37.3mm * (thickness) 9.8mm
Watch Weight (single head + silicone strap) N.W. 43.4g
Strap Dimension Width 20mm
Screen 1.69inch 240*280 IPS   Full-touch
Battery 230mAh Li-polymer Battery
Battery Life 3-5 days
Standby Time 30 days
CPU HS6621
PPG Heart Sensor HRS3300
Chip for Bluetooth Phone Calls BT8858
RAM 128MBT
G-sensor SC7A20
Connectivity Bluetooth 5.0 + Bluetooth 3.0
System Requirements Android 5.1+ / IOS 8.0+
Bluetooth Range (watch to phone) 10-15m
Bluetooth Phone Calls Support
Change Watch Faces (watch faces market) Support
Custom Faces Support
Local Music Playback Support MP3，WAV
Connect Wireless Earphones for Music Listening Support MP3，WAV
Body Temperature Measuring Support
Health Monitor Heart rate/blood pressure/blood oxygen monitor, sleep tracker, MET, breathing exercise, pressure test, record health data
Fitness Tracker Pedometer, calories burned, distance, sports mode (13 sports: cycle, swim, run, mountaineering, walk, etc.)
Sync Notifications Notifications for information, incoming calls, and SMS messages, sedentary reminder, water reminder
Life Assistant weather, calculator, stopwatch, timer, alarm, camera remote, control music playback, lock screen password, share health data with families
Turn Wrist To Wake Support
Map Running Routes APP supports
App Name wearfit pro
Charging Way magnetic charging
OTA Update Support
Waterproof IP68
App Languages Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Danish, Latin, Romanian.
Information-pushing in Languages (on the watch) Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Danish, Latin, Romanian.
Watch UI Languages Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Czech, Portuguese, Turkish, Greek, Vietnamese, Thai, Arabic, Polish, Dutch, Danish, Latin, Romanian.
Packing List Ctn Size: 395*350*310MM, 100PCS/Ctn
Total Weight (silicone strap watch)：127.3g*100=12.73KG
Gift Box Size：140*75*34MM