Product Information:
Appearance size: 260*43*9mm (total length of strap * diameter of case * thickness)
Color: Silver + white silicone, silver + silver steel band; Gold + gold steel watchband, gold + dark red silicone band, gold + gray silicone band, gold + pink silicone band, gold + dark green silicone band
Bluetooth: BLE 5.0
Bluetooth for calls: BLE 3.0
Waterproof level: IP67
Main control chip: RTL8762DT+ Jerry
Acceleration sensor: SC7A20
Heart rate module: HRS3605 supports dynamic heart rate + eublood oxygen detection
Display: Type :1.32 "round and colorful display
Touch screen: Full touch
Resolution: 360*360 pixels
Battery type: polymer lithium battery
Battery capacity: 230 mah
Charging time: about 60 minutes
Working time: 5-7 days
Standby time: about 15 days
Material: Metal case/plastic + environmentally friendly silicone strap/steel strap

Packing list:
Watch + charger + instruction manual *1