Black technology multifunctional waterproof watch

Temperature sensor: NTC thermistor, MF54
Screen: 0.96 inch 128 x 96
Operation: touch button
Watch size: 42 x 23 x 9.5mm, band size 230 x 18 x 2mm
Watch Strap: TPU
Watch case: plastic with galvanized side frame
Battery capacity: 120MAH
Charge: USB
Waterproof: IP67
Compatibility: Android 4.4 iOS 8.4 and above
Motor: integrated, vibration reminder
Green product: CE, RoHS