Features: 【HD Display】High sensitivity touch screen, 1.22 inch IPS high-definition full-circle display and resolution is 240×240 pixels. 【Two Working Modes】One is BT Mode, which enables to make call or receive call or send or get message via BT mode. The other one is Network Mode(Sim Card inserted), enabling to make call and send or get message via the SIM card you inserted which means at this time this watch works as a real cellphone. 【Pedometer Function】The smart watch can record dynamic motion data, real-time monitoring of your activity status(including steps, distance, calories), and you can upload the data to the phone APP to know and analyze the data clearly. 【Information Synchronization】Under the BT mode, the smartwatch supports calls reminder and information push function, like SMS, QQ, WeChat, facebook, Whatsapp, etc. 【Sleep Monitoring】The watch can automatically monitor the sleep state, so you can track the quality of sleep and improve sleep habit to get a better rest every day. 【Remote Control Function】The smart watch can remote control mobile phone camera, allowing you to take self-timer or remote monitor. And it supports BT music play, which can remote control mobile phone to play music. 【Other functions】Sedentary reminder, photo taking(built-in camera), audio player, file manager, calendar, alarm clock, calculator, stopwatch, albums(need put a TF card), two-way anti-lost, etc. 【SIM Card/TF Card Slot】The smart watch can be used as a cell phone, just insert the SIM card then it can dial and answer calls. And you can insert TF card to expand its MP3/MP4 file storage space, supporting maximum 32GB. 【Personalized Watch Dial】In the dial screen, you can touch the screen for 2 seconds, then it will appear the personality watch dials for you to choose. 【Fashionable Design】Exquisite workmanship and precise laminating process. And the removable silicone material watchband allows you replace your favorite watchband freely.