Specifications:

Screen size: 0.49 inch
Device size: 51mm*24mm*12.5mm
Model: Z18 
Chip: CH-SRF21822
BP Heart rate sensor: MPU6500
Vibrate: Mute/Vibrate
Waterproof: IP67 waterproof (Not for Shower or Swimming)
Support system: Android 4.4 or above and iOS 8.0 or above
Size type: OLED
Bluetooth: 4.0 (Low power consumption)
Battery type: Polymer lithium battery
Battery capacitance: 60mAh
Charging type: 2 Points charging
Charging time: About 1.5 hour
Standby time: Normal use: 3-5days; Standby: 7 days
Data storage: 7 days of detailed exercise records, 23 days of daily total
Strap size: 17.2mm*10mm
Material: alloy

Functions:
Dynamic and static pressure, dynamic and static heart rate,dynamic Blood Oxygen
Pedometer
Calories
Distance
Stopwatch
Sleep quality measurement
Call reminder
ALarm clock
Drink reminder
Social sharing Wechat/QQ/Facebook/Twitter (Note: Message reminder is only for Android)
App name: Wearfit
Control type: Button control,APP control Customized,Mobile terminal Language: Chinese/English Other languages can be customized


Package Included:

1 x Smart Bracelet
1 x Charging Cable
1 x English User Manual
1 x Gift Box
Note:please use the computer to charge the smartwatch for 10-30 minutes and then boot, please don't use the charger to charge,because the plug's current is too large, it is easy to charge bad, please kindly understand!!!