Round touch screen: 1.43-inch HD resolution large screen watch, Amoled material screen feels smoother, more visually comfortable, and the screen is scratch-resistant. Rich dials, you can easily change the style, and support uploading photos to customize the screen dial. This men's smart watch comes with two straps, one leather and one silicone. Smart watches are suitable for a variety of occasions, including leisure, outdoor, home, and office. Compatible with Android and iOS: This Bluetooth 5.1 smart watch is suitable for Android phones and iOS phones, compatible with iOS 12 and above and Android 8 and above. The smart watch has a built-in 250mAh battery and comes with a magnetic charging cable. The battery life is 4-7 days. The watch has many useful functions, such as alarm clock, calculator, find phone, music, camera control, weather, sedentary reminder, etc. Good choice for gifts. Multi-sport tracker: Fitness watch sports record steps, calories, distance. This sports watch has more than 100 sports modes built in; sports modes include walking, running, hiking, cycling, basketball, badminton, football, table tennis, etc. You can select sports on the pedometer watch to monitor and track. The sports watch is IP67 waterproof, dustproof and sweatproof, and the strap is soft and comfortable. It also has a built-in stopwatch and timer. Make exercise more convenientActivity Tracker: This fitness tracker has heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring and all-day heart rate measurement functions. Use with the Da Fit app to set a heart rate alarm. Fitness tracker sleep monitoring provides deep sleep, light sleep, eye movement sleep, wake-up data. Smartwatch and app provide multiple data viewsDialing and calling: Built-in microphone and speaker; the smartwatch has answering/making calls and voice assistant functions. At the same time, the men's smartwatch synchronizes information notifications, such as text messages, Facebook, WhatsApp, Instagram, Twitter, Telegram, LinkedIn and other message pushes; this smartwatch will vibrate and notify you. The watch menu language supports English, Spanish, German, French, Italian, etc.