Color: Black,Pink,Purple,White
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<br />Package Includes:
<br />1 × BT4.0 Smart Bracelet Wrist
<br />1 × Charger
<br />1 ×  User manual
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<br />Bluetooth 4.0 for data transfer, the device automatically connects match.
<br />Display: the battery state of charge, low battery indication, Bluetooth connection status.
<br />Reminder: calls to remind, alarm reminders, SMS alerts.
<br />Detection: pedometer, exercise distance, exercise time, calories, sleep, heart rate, blood oxygen
<br />User Description: sex, age, step length, height, weight.
<br />Others: Find the phone.
<br />Air upgrade: Hardware &amp;amp;amp;amp;quot;OTA&amp;amp;amp;amp;quot; upgrade, upgrade remote operation by APP.
<br />IOS6.0 above, Android4.4 or more devices.
<br />Charging mode: USB charger
<br />Charging voltage: DC5V
<br />Power type: polymer lithium battery
<br />Bluetooth standard: Bluetooth 4.0 BLE
<br />Standby current: less than 150uA 
<br />Waterproof level: IP67,cann&amp;amp;#39;t support swimming diving and bathing