Product Name: Smart Bracelet
Main chip: MT2503
Memory: 64M + 128M
Screen: IPS true color screen
Screen size: 1.54 inches
Resolution: 240×240
Blood oxygen: blood oxygen measurement
Dynamic heart rate: exercise heart rate curve
Ambient temperature: 10-50 ° C
Charging: magnetic charging
Bluetooth: Bluetooth LE 4.2
Battery: 230 mAh
andiord system: support Android 5.0 and above
IOS system: Apple IOS9.0 or above
Waterproof: IP67
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