?MATERIALS AND PERFORMANCE?: Rectangular stainless steel case with brushed surface. Ergonomically designed TPU watch with dull polish to make the user feel comfortable. Ultrasonic cavity with a sealed aluminum film provides high quality sound. You can operate the watch smoothly with extreme thin HD display and high sensitive touchscreen. 350mAh Li-polymer battery supports more than 7-days of super long standby when no BT connection with mobile device.
?ALL FUNCTIONS?: Multi-language, making/receiving calls(BT and local), sending/receiving messages(BT and local), Sync phone book, two-way anti lost reminder, camera, remote camera, sedentary reminder, pedometer, calories calculation, sleep monitor, image viewer, alarm clock, calendar, calculator, audio recorder, music player (BT and local), Facebook, Twitter, WhatsApp and Browser login(require SIM card and memory card). iPhone can't download the App, so functions are limited.
?COMPATIBILITY?: Samsung, Google Pixel/Pixel XL, HUAWEI, OPPO, HTC, SONY, LG, ZTE, XIAOMI (Attention for iPhone X, iPhone 8, iPhone 7, iPhone 6, iPhone 6 plus, iPhone 5, iPhone 5s , iPhone 4, iPhone 4s, This APP can' t be installed by IOS, it only supports partial functions).
?ACTIVITY TRACKER& SLEEP MONITOR?: Adopts high-performance accelerate G-sensor, real-time tracking the activity (steps, distances, calories), monitor the sleep quality at night, including sleep evaluation and whole sleeping time. This smart watch is suitable to any age people as an exquisite gift.
?SUPPORT SIM CARD?: The smart watch inserted a valid SIM card can be a standalone cell phone, making/receiving calls, and sending/receiving messages without pairing with other devices. SIM card style supported by smart watch: 2G data of GSM/850/900/1800/1900MHz micro SIM card.