Lokmat MK18 1.1 inch Circle Screen IP68 Waterproof Smart Watch, Support Information Reminder Remote Camera Walking Motion Monitor 1. Scheme: SI-BW03 2. System: EX WATCH 1.0 3. Bluetooth: BT 4.0 4. Display: FSTN full viewing angle 5. The standard button battery model CR2430 is used, which is convenient for users to replace by themselves (the battery life is 240 days under normal use, and the battery life is 365 days under energy-saving use) 6. Case: 316L stainless steel, strap material: TPU 22MM, blackgreenorange for silicone strap, silver for steel strap 7. Waterproof level: IP68 8. APP languages: Simplified Chinese, Traditional Chinese, English, Russian, German, Japanese, Korean, Italian, Spanish, Portuguese, French, Arabic 9. Function: exercise record (pedometer, calorie burn, mileage,). The watchs exercise data is stored for 15 days (recurring coverage), and information push: push notifications such as incoming calls, QQ, WeChat, SMS, Facebook Twitter, etc. (The phone or information sign on the dial flashes) Alarm clock, stopwatch, remote camera, etc. 10. Reminder method: buzzer reminder, no vibration and ringtone 11. Compatible with Android and iPhone Data cloud storage 1. Exercise data can be stored on the watch for 15 days 2. Upload to cloud server and save permanently 3. Access via mobile phone 4. Share your exercise data on social media 5. Application and background server support global networking 6. You can share your sports data and rankings with friends all over the world