Health Features:Heart Rate Monitoring: Automatic wrist-based measurement.Blood Oxygen & Pressure: Track your blood oxygen and pressure levels.Sleep Tracking: Monitor your sleep patterns.Reminders: Drink water reminder, inactivity alert, women's physiological cycle notifications.Zen Mode: Relaxation feature.Health App Support: Sync with health apps for comprehensive data.Voice Calling Features:Voice Calling: Make and receive calls.Dial Pad: Easy dialing directly from your watch.Recent Calls & Contacts: Access your call history and contacts.Call Rejection & Voice Assistant: Manage calls and utilize voice commands.Life Features:Smart Notifications: Receive call, text, Gmail, and app notifications.Utilities: Alarm clock, games, flashlight, timer, stopwatch, and weather updates.Control: Manage smartphone music and camera, find your phone and watch.Additional Settings: Calculator, screen off time, and Do Not Disturb mode.Sports Features:Activity Tracking: Steps, calories, distance, and activity record.Exercise Modes: Over 100 exercise modes and sports data reports.Waterproof: IP68 waterproof rating for various activities.Watch Faces:App Sync: Access 230+ watch faces via the app.System Default: 7 built-in watch faces.Customization: Set any picture as your watch face.Specifications:Display: 1.9'' Large TFT Color Display with 240x285 pixels resolution.Battery: 230 mAh Li-pol battery with up to 20 days in standby, 10 days in typical use, and 5 days in heavy use. Continuous voice calling up to 280 minutes. Charging time is about 1.5 hours.Compatibility: Works with Android 4.4+ and iOS 9.0+ devices.Waterproof Level: IP68 Waterproof.App: "Pubu Wear" for enhanced functionality.Language Support:English, Portuguese, Russian, Arabic, French, German, Italian, Spanish, Dutch, Turkish, Japanese, Korean, Polish, Romanian, Thai, Vietnamese, Indonesian, Hebrew, Ukrainian, Chinese (Simplified and Traditional), Greek.