Lemfo DM12 Smart Bracelet Sports Watch 1.91-Inch TFT Screen BT5.0 Fitness Tracker IP67 Waterproof Sleep/Heart Rate/Blood Pressure Monitor Multiple Sports Mode Message/Call/Sedentary Reminder Remote Camera Compatible with Android iOS

Monitor]
Automatically monitor and record your heart rate and blood pressure data. Let you know your health condition at any time and anywhere. 
[Sleep Monitor]
Automatically record your sleep duration to analyze your sleep quality. Help you adjust your rest time for a better sleep quality.
[Multiple Workout Modes]
Support 9 kinds of sports modes, such as running, climbing, football, swimming and so on, meeting your different exercise needs.
[Smart Reminder]
Provide synchronous display of message, call or social APP to remind you of important information.
[User-Defined Watch Faces]
Different preset dials meet diverse needs of users. You can switch them freely.
[IP67 Waterproof]
Can be worn while washing hand or in rain*, easily adapt to various environment.
[More Functions]
Step, Distance, Calories, Countdown, Stopwatch, Alarm clock, Sedentary reminder, Shake to take photo, Find the phone, etc.
Parameters:
Screen: 1.91 inches full-touch screen 
Resolution: 170*320
BT: V5.0
Compatibility: Android 5.1 and above or iOS 9.0 and above
CPU: RTL8762CK
Flash Memory: 64Mb
Sensor: 3-axis Sensor
Battery Type: Polymer Battery
Battery Capacity: 300mAh 
Working Time: about 6-8 days
Standby Time: about 30 days
App: F Fit
Specifications:
Brand: LEMFO
Model: DM12
Case Material: Zinc Alloy #43; PC
Strap Material: TPU
Color: Black / Silver
(Optional)
Water-Resistant Level: IP67
Dial Size: 57*30mm
Dial Thickness: 10.5mm
Item Weight: 58g / 2.05oz
Package Size: 8.1*10.4*6.5cm / 3.19*4.09*2.56in
Package Weight: 125g / 4.41oz
Note: 
* Please do not wear the bracelet in sauna or hot bath.
Package List:
1 * Smart Watch
1 * Charging Cable
1 * User Manual