Model	DT3 Mate
Compatible System	IOS / Android System
Function	Breathing training, dial push, stopwatch, brightness adjustment, multi-sport mode, sleep, heart rate, message, remote control music, remote control camera, weather, mobile phone search (connected to a mobile phone tp use), Bluetooth calling, Bluetooth music playback, password protection, calculator, split screen display, widgets, weather, massager, Alipay, my QR code
APP supported languages	Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, Korean, Arabic, Persian, Thai, Vietnamese, Traditional Chinese, Greek, Romanian. Turkish, Hebrew, Czech
Device supported languages	English, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian, Vietnamese, Korean , Arabic, Persian
Manual language (neutral, brand optional)	Chinese, English
App	WearPro
Chip	RTK 8762DK
Flash memory size	128MB
Android OS	Android 4.4 and above
IOS	Apple iOS 10.0 and above
Heart rate sensor	ZhanhengBD1662_I2C
Bluetooth	Bluetooth 5.0  Dual Mode Module
Waterproof Level	IP68(advertising)/IP67(real)
Craftsmanship	Zinc alloy IML
Product weight	40g
Screen size	1.5-inch full round (real)
Screen Resolution	360*360（real）/454*454（advertising）
Screen type	IPS full view color screen
Screen material	TFT
Total length of wristband	260mm
Wristband material	Leather, Stainless steel, Silicone
What in the box	Total weight (box packing manual product)
Battery Type	Lithium Battery
Battery Model	551833 Polymer lithium
Battery voltage	3.7V
Battery capacity	320mAh
Life time	Normal use 4-5 days, standby 10-15 days.  (The actual usage may vary depending on product differences, user habits, and environment variables. )
Charging method	Wireless charge
Charging time	around 4 h
Color of Strap	Gun metal, Silver, Leather brown
Certification	FCC ID,CE,ROHS,Battery certification