technigent BLUETOOTH FITNESS BAND COMPATIBLE FOR ANDROID/IOS PHONE(BLACK)(Black Strap, Size : FREE)

Sync your smart phone with LED digital time display. Reminder: Setting reminder for drinking, taking medicines, meeting, sitting for too long or other customised alarm. Call reminder: When incoming calls are not answered in certain time,the smart wristband will remind you by vibration. Message reminder: When new message arrived, the smart wristband will remind you by vibration , in that case you won't miss any timely message. Tracks steps: Record and track steps accurately. Distance measurement: Measure your daily walking distance precisely. Calorie consumption management: Calculate the consumption of calorie, record the daily burn-up calorie. Sleep quality monitor: Monitoring your sleep cycle automatically, record the quality of sleep. Note : This one only suitable for the living water, not for swimming or diving. Specification: Model: IP-67 Appearance material: Aluminium alloy shell, soft rubber strap Bluetooth version: 4.0BLE (low power consumption) Screen: OLED 64*32 Memory: 64KB RAM + 64KB ROM Sensor: G sensor The main chip: Quintic QN9021 Bluetooth chip: Quintic QN9021 Battery type: 301425 PCB size: 34.6*14.5*0.8 Display: OLED64*32 Compatible with: IOS : iphone 4s ,iphone 5, 5c ,5s ,and IOS6.1 or above , Android System : 4.3 or above Standby time: Normally use for 2-3 days, standby for one week. Color: Black Package includes: 1 x IP-67 Smart Wristband 1 x Charging Cable 1 x User Manual User Manual : ( Please follow the instruction ) : When you receive the watch