Unisex SMARTY watch - SW028N11 - Rectangular silver metal case - Black silicone strap - IP68 water resistance: 1ATM - 20-day standby time - compatible with Android 5.0 / IOS 9.0 or higher - Charger: YES - Bluetooth range of 10 meters max. Well-being functions : Programmable cardiac test- Respiratory rate- Sleep monitoring- Heart rate- Blood pressure- Oxygen (O2) Sport functions: Distance pedometer - Calorie consumption - Sedentary reminder - Weather - Water consumption reminder - Course layout Mobile functions: Message notification - Call notification - Music control - Selfie photo remote control - Viewing names during the call - Watch search - Mobile anti-loss - Contacts directory - Bluetooth call - Screen lock - Voice assistant Watch functions: Chronograph- Change screen background- Alarm clock- Turn on wrist rotation- Touch screen- Screen brightness- Timer- Calculator- Personalized photos- Language selection- Setting the duration of screen lighting- IP68