Description
The bluetooth smart watch features IP67 waterproof, making it safe to use with life water, and durable.
This waterproof wristband is able to record your fitness data and other physical conditions.
The sport fitness watch is designed with bluetooth function, allowing to connect with phone to upgrade data.
The smart watch is lightweight and easy to wear, convenient for sports, driving, or other outdoor activities.
This sport wristband is able to remind you of messages, callings, etc, avoiding missing information that are important to you.

Specification:
Material: metal, silicone.
Size: 3.6*4.3*1.04cm.
Color: blue, black, gray, gold, pink.
Battery capacity: 170mAh.
Battery Type (Type) : Polymer lithium ion.
Waterproof levels: IP67.
Charging Time: About 2.5 hours.
Life Time: 5-7 days of use, 20 days standby.
Bluetooth: BT4.0.
Chip: NRF52832 (NORDIC).
Compatible System:
Replacement for Android 4.4 or above
Replacement for iOS 9.0 or above.

Package included:
1 * Smart watch
1 * Charging adapter
1 * User manual.