RollsTimi RT K55 Brown Men's Smart Watch Sports Waterproof Watch 1.85"IPS Full Touch Screen Sports Fitness Tracker Heart Rate Blood Pressure Sleep Monitor

parameter： Shell material: aluminum alloy + PC shell Diameter: 44mm Thickness: 12mm Belt length: 220mm Screen display: 1.85"IPS full touch screen, 240*280 resolution CPU：Realtek8762DT Heart rate sensor: 3605 Memory: 128m Battery: 350mah polymer pure cobalt battery Bluetooth: BLE5.0 or above Compatible system: IOS8.0 or above, Android 4.4 or above

• The smart watch is equipped with a 1.85" high-definition large screen with a high resolution of 240x280, which provides you with a better visual experience and a smoother operating experience. High-quality and durable aluminum alloy case
• Support 24 sports modes: Smart watches support multiple sports modes, and the reference data of the sports will be uploaded to the APP to set goals for your sports and strive to achieve them.
• Smart watches also provide you with more useful functions, such as weather forecast, alarm clock, camera controller, music control, sedentary reminder, etc.
• Fitness trackers provide health monitoring functions such as heart rate, blood pressure, blood oxygen and sleep monitoring. You can understand your physical health by monitoring the feedback data and let you develop good health habits
• The sports smart watch has a built-in 350mah battery, which is fully charged within 2 hours, can be used for 5-7 days, and the standby time is about 15 days. Waterproof smart watches have no problem washing hands and jogging in the rain
• Bluetooth calling smart watches are compatible with most iOS8.0 and Android4.4 and later smartphones (not applicable to Pcs, iPads and tablets)