Invtepy The World First Touch Screen Smart Bracelet IP67 Waterproof Bluetooth Smart Waterproof Sport Fitness Tracker Bracelet Watch for Android Phone Samsung GALAXY Note 3/Samsung GALAXY S4 S5/Samsung GALAXY Grand 2/GALAXY S4/HTC One/Moto X/Nexus 5/Sony Xperia Z1/LG G2 Lumia1520 Apple iPhone iphone(4/4S/5/5C/5S/6)-

<Appearance parameters:
Dimensions:41 * 17 * 10.5mm
Band Material: TPU
Band length:140mm-195mm

Hardware parameters
CPU: AMICCOM 8105 V4.0BLE
Display:0.69 inches OLED (resolution 96x16)
Acceleration:3-axis gravity sensor
Battery: Polymer rechargeable lithium battery 40 mA
Motor: Built for vibrating alert
Charging: 5V USB charging plug
Waterproof rating:IP67
Using Time: About seven days after fully charged

System parameters
Compatibility: Support Android and IOS
System Requirements: Android 4.3 and above, more than IOS 7.0, Bluetooth 4.0
Data Synchronization: Bluetooth data synchronized to the mobile client application
Data Storage: Save seven days of motion data
APP-compatible languages: Simplified Chinese, English
Function parameters: Typical functions;Time and date display
Sports Health:
Personal information setting
Metric Imperial Conversion
Motion tracking (counting steps, distance, calories)
Polysomnography (sleep time, sleep quality)
Fitness Goal Setting:
Health information sharing (Only For Android)
Alerts
Calls to remind(Only For Android)
Message alerts(Only For Android)
Anti-lost reminder (phone out of range alerts)
Smart keys:
Exclusive first touch operation
Find Mobile
Bluetooth self-timer
Control music playback

Package Content:
1 x Smart Bracelet