Smart watch has a 2.05" full touch screen with a 420 x 485 resolution. Full touch screen technology makes your operation quick and easy. It also support always on display,Now,You don't need to click button or touch the screen to see the time or other information on your watch face.Your message notifications can be displayed straight to your device screen. Freely brightness options allow you to easily read information in the sun or dark. There are multiple watch faces to choose from, also you can choose a picture you like to customize the smart watch face to show your personality. The smart watch supports 100+ outdoor/indoor sport modes (running/swimming/cycling/yoga...) and records real-time steps, distance, burned calories and activity time of sports. And you also could view the finished running/walking/cycling map route on RDFIT App when shared with smartphone's GPS. And it support IP68 Waterproof standard. You can wear this smart watch while washing hands, walking in the rain.Please Notice that: Do not use fitness tracker watch in diving, sauna or hot water. The smartwatch has the Dynamic Island function, which can display the music playback status, countdown and charging status. In the future, it will update more function status displays, and you can also feel the charm of Dynamic Island on your wrist. TechSmart Choice Smartwatch notify you incoming calls, SMS notifications. when you connect the smartphone with your phone, you will never miss a call and a message. The smart watches will vibrate to alert you if your phone receives any notifications. You can Answer or reject calls and view message directly from your watch. A best gift for family and friends. Note:Can't reply to message This smart watch supports blood pressure, blood oxygen measurement, and 24-hour heart rate monitoring automatically monitors your real-time heart rate for training and for daily life. always pay attention to your physical health, This health smart watch for men women can also measure your sleep automatically, which helps you know awake, light, and deep sleep data to make reasonable adjustment on your lifestyle.It also support body temperature,Easily check your temperature at any time. This Smartwatch has more other function.Including calculator function and weather function.After you connect the smartwatch via bluetooth. It will display the Local weather. Moreover, it has music playback, breathe,alarm clock, remote camera, sedentary reminder, calendar,voice assitant,stopwatch functions. Screen size: 2.05 inch Screen resolution: 485*525 Built-in chip: Realtek 8762DT Screen type: equal width all around Frame Material: Stainless Steel Waterproof level: iP68 life waterproof Dials: 500+ Charging type: Magnetic wireless charging Battery capacity: 400mAh Battery life: 5-7 days for daily use, 45 days standby. Charging time: 2 .5 hours APP: RDFit Compatible mobile phones: Android 6.0 and above, IOS 12.0 and above, Wacth Language:1. English, 2. German, 3. Italy, 4. French, 5. Russian, 6. Spanish, 7. Portugal, 8. Turkish, 9. Hebrew, 10. Czech, 11. Arabic, 12. Korean, 13. Japanese, 14. Persian