M4 Smart Band M4 ndash; Fitness Band 1.1-inch Color Display USB Charging Activity Tracker Menrsquo;s and Womenrsquo;s Health Tracking Compatible All Androids iOS Phone

Dial via watch Bluetooth, Pedometer, Sedentary remind, Sleep monitoring, Message reminder (from the text, phone, and other app notifications), Camera controllers, Music players, and more. Once you use a smart watch, it will make your life easier and more convenient. Support make calls by Bluetooth or smart watch. When insert a SIM Card ,it Simply like a GSM Cell phone, you are able to make phone Call directly from the smart watch and It can runs Facebook,Twitter,Whats app #smartwatch #smart band #fit band #bluetooth watch #airpods