DT1 Smartwatch with HD display, app notifications. Heart monitor; multi-sport mode. Customizable backgrounds: • High-resolution 1.9 inches. True color reproduction. •Bluetooth calls. •Push notifications from apps such as WhatsApp, Facebook, Instagram, etc. and SMS. •Automatic screen on when turning the wrist. Password screen lock mode. •Weather information (App required). •NFC connectivity. •Stopwatch, alarm, calculator, remote smartphone camera shutter, remote music playback control. •Various dials of different styles, interchangeable. 10 menu styles. Adjusting screen brightness levels, vibration alerts. Smartwatch and smartphone search alarm. •Quick access side menu to applications. •Supported languages: Spanish, English, German, French, Italian, Portuguese, etc. •Includes magnetic USB charging cable. Health Features: • Heart rate monitor and ECG. •Pedometer with step, distance and calorie measurement. •Various sports modes. •Sleep monitor. •Breathing exercises. •Female menstrual cycle monitor. Screen: 1.9 inches, 390 x 435 px Battery: 280 mAh Approximate battery life: up to 6 days. Standby time: up to 35 days. Compatible systems: Android 4.4 and above, iOS 10.0 and above. Bluetooth: 5.0 Dual Chip: RTL8762DK Sealing: IP68 (do not expose to steam, hot water, or condensation) ABS, silicone, metal alloy. For the smartwatch to work, you need to download a free app for synchronization. To do this: • Scan the QR code included in the instruction manual and download the app. •You can also download the “WearPro” app directly from the Google Play Store (Android) or App Store (iOS). •Once downloaded and installed, open it and accept all requested permissions; sync the smartwatch with your mobile phone via Bluetooth using the app.