RollsTimi RT89 Women's Luxury Smartwatch Sports Fitness Tracker Fashion Waterproof Smart Watches for Men, Bluetooth Calls, Heart Rate Blood Pressure Monitoring

Key Features:
-Real-time heart rate, blood pressure monitoring, and sleep tracking, to learn about your physical health through monitoring feedback data, and at the same time allow you to develop good health habits
-Multiple sports modes: Include walking, running, basketball, football, cycling, rope skipping, mountain climbing, etc. The reference data of the exercise will be uploaded to the APP, set a goal for your exercise, and work hard to achieve it!
-Long battery life: Built-in 250mAh battery, which can be fully charged in 3 hours, can be used for up to 5–7 days, and has a long standby time of about 15 days.
-Notifications: Phone calls, SMS, and APP messages (note: you cannot reply to messages through the watch), music and camera controls, weather display, sedentary and water reminders, stopwatch, timer, calculator, alarm clock, etc.

Parameters:
Case Material: Alloy/Plastic
Case Diameter: 47mm*37mm
Thickness: 10.7mm
Band Length: 220mm
Weight: 50g
Screen Display: 1.83'' IPS full touch screen, 240*284 Resolution
CPU: RLT8763EWE
Heart Rate Sensor: SC7A20
Memory: 128M
Battery: 250mAh Polymer Pure Cobalt Battery
Bluetooth: BLE5.0 or Above
Waterproof Level: IP67
Compatible System: IOS 8.0 or Above, Android 4.4 or Above
App: Da Fit