Model	DT Diamond
Compatible System	IOS / Android System
Function	Breathing training, watch face market, stopwatch, brightness adjustment, multiple sports modes, sleep tracking, heart rate monitoring, blood oxygen saturation measurement, apps notifications, remote music control, remote camera control, weather updates, find phone feature (when connected to a smartphone), Bluetooth calling, Bluetooth music playback, password protection, calculator, split-screen display, widgets, menstrual cycle reminder, massager, QR code.
APP supported languages	Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian, Thai
Device supported languages	Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, Korean, Thai, Vietnamese, Arabic, Persian.
Manual language (neutral, brand optional)	Chinese, English
app	WearPro
Flash memory size	128MB
Chip	RTK8762DK
Android OS	Android 4.4 and above
IOS	Apple iOS 8.0 and above
Bluetooth	Dual Bluetooth 5.0
Waterproof Level	IP68
Craftsmanship	Zinc alloy IML
Size of watch body	Diameter 38.5mm, Thickness 9.8mm
Screen size	1.3-inch full round screen
Screen Resolution	360*360
Screen type	AMOLED Full-view Color Screen
Screen material	OLED
Total length of wristband	260mm
Wristband material	Silicone, Stainless Steel
Package size
Packing size
Packing quantity
Total weight (box packing manual product)
Battery Type	Lithium Battery
Battery Model	352224 Polymer lithium
Battery voltage	3.7V high voltage
Battery capacity	280mAh
Battery life	Normal use 4-5 days, power saving mode 10-15 days.  (It depends on the usage in reality)
Charging method	Wireless charging
Charging time	Around 3h
Color of Strap	Stainless Steel: gold, silver / Silicone: gold, silver
Certification	FCC ID,CE,ROHS, Battery certification