•1.83-inch TFT screen, 240*240 resolution, fully touch, with brightness adjustment and screen backlight by turning the wrist. •Incoming call notification, you can answer and reject calls from the watch itself. With Bluetooth dialer and call log. Sync your address book with your smartphone so you can save your favorite contacts on your smartwatch. •Push notifications from apps such as WhatsApp, Facebook, Instagram, SMS, etc. •Music control and playback from the smartwatch, alarm, calculator, stopwatch, phone camera control, SOS, find phone/smartwatch (app required), calendar, voice assistant, do not disturb mode, and power saving mode. •Over 100 interchangeable dials in a variety of styles, with the option to add an image/photo from your phone. ( App Required). •Weather information (App required). •Languages available on the smartwatch: English, Simplified Chinese, Italian, Portuguese, Polish, Spanish, French, Russian, Turkish, Hungarian, Dutch, German, Thai, Indonesian, Malay, Filipino, Persian, Hebrew, Finnish, Swedish, Somali. •Includes magnetic USB charging cable. Sports and health functions: • It has a sensor that measures heart rate, blood pressure, and blood oxygen. •Pedometer with step, distance and calorie measurement. •It features a sports tracker and several sports modes, including walking, running, cycling, hiking, treadmill, basketball, soccer, badminton, and skipping. •Sleep monitor. •Sedentary lifestyle and hydration warning. 1.83-inch TFT display, 240x240 resolution Chip: AB5682 Battery: 180 mAh Approximate battery life: 3-5 days, although battery life may decrease depending on usage. Standby time: up to 7 days. Bluetooth: BLE3.0 + BLE5.0 Compatible systems: Android 5.0+ and iOS 9.0+ Sealing: Daily waterproof (sweat/splash proof), do not use in the shower, sauna, or submersion. Do not expose to steam or condensation environments. Strap width: 22mm CE and RoHS certified. PP, zinc alloy, silicone. 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 “HryFine” 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.