Smartwatch C007 Pro with heart rate, blood pressure and blood oxygen monitor. App Notifications: • Smart Multifunction Rotating Crown: Depending on the menu, it can be used to zoom, navigate between options, change backgrounds, etc. •Incoming call notification, Bluetooth calls, and call rejection option. •Push notifications from apps such as WhatsApp, Facebook, Instagram, etc. and SMS. •Automatic screen on when turning the wrist. •Alarm, remote smartphone camera shutter, remote music playback control. Various dials of different styles, interchangeable. Do not disturb mode. •Supported languages: Spanish, English, German, French, Portuguese, etc. •Includes magnetic USB charging cable. Health Features: • Heart rate, blood pressure, and blood oxygen monitoring. •Pedometer with step, distance and calorie measurement. •Multisport mode. •Sedentary lifestyle warning. •Sleep monitor. Screen: 1.71 inches, 240x280 px Battery: 220 mAh Approximate battery life: up to 6 days. Standby time: up to 15 days. Supported systems: Android 5.0 and above, iOS 9.0 and above. Bluetooth: 5.0 + 5.0 Dual Mode Chip: BK3266 Sealing: IP67 (Do not use in the shower or bathe with it, do not submerge it, do not expose it to steam, hot water, or condensation.)ABS, metal 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 “Fitpro” 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.