Description
screen type: tft bluetooth: 4.0ble (low power consumption) battery type: polymer lithium battery battery capacity: 105mah charging time: about 2h life time: 5-10 days, 20-30 days standby data storage: 7 days of history data of bracelets; 7 days of data retention app control method: single touch appearance material front case: pc, back case: abs+pc, wrist strap: eco-friendly tpe compatible systems: android 4.4 and above, ios 8.0 and above
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