DM19 Smartwatch with 1.8 screen, thermometer, blood pressure and O2 monitor. Various sports modes, app notifications. •Incoming call notification. •Push notifications from apps such as WhatsApp, Facebook, Instagram, etc. and SMS. Vibration alerts. •Stopwatch, countdown, alarm, remote smartphone camera shutter, remote music playback control, find watch/phone, do not disturb mode, wrist-turn screen backlight. •Weather information (via App). •Supported languages: Spanish, English, German, French, etc. •Includes magnetic USB charging cable. Health Features: • Monitors body temperature, heart rate, blood pressure, and blood oxygen. •Pedometer with step, distance and calorie measurement. •24 sports modes: walking, running, cycling, basketball, football, badminton, skipping, etc. •Sedentary lifestyle alert • Sleep monitor. Screen: 1.83 inches, 240x280 px Battery: 230 mAh Approximate battery life: up to 7 days. Standby time: up to 12 days. Compatible systems: Android 4.4+ and iOS 8.0+ Bluetooth: 4.0 Chip: RK8752X 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, TPU. 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 “GloryFit” 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.