Bluetooth Smart Watch with Camera,Bluetooth Watch for iPhone 6s Plus Unlocked Bluetooth Watch Cell Phone with Sim Card Slot,Smart Wrist Watch,Smartwatch Phone for Android Samsung Men Women Kids Boys Multiple FunctionDial via watch SIM or Bluetooth optional, Pedometer, Calories Calculation, Sedentary remind, Sleep monitoring, Remote photos, Music playing, Alarm clock, Two-way anti lost remind, alarm clock, voice recorder, muti-timezone, muti-language (English French Spanish German Polish Portuguese Italy Czech Turkey Arabia Russian Persian Greek) BatteryCome with a Long-Lasting Battery & a Extra Replacement Battery500mAH lithium battery, average using time is 2 days. DurableMade of Sturdy and Soft Nano TPU85 avoid sweat during sports and movement, and guarantee the durability of the smartwatch. With an awesome display and hypersensitive screen touch, our watch supplies you the clear display even in the glare. Best companion in daily time and outdoor sports activity. Comfortable and AdjustableSuper light and comfortable, precision laminating process, Watch Strap is adjustable watch strap to any size length you want to fit your wrist. This is also a Smart Gift for You and Lovers & suitable to Any Age Persons. CompatibilityMessages received on the phone are out of sync with the watch and messages cannot be viewed on the watch.The watch is not waterproof, do not carry the watch for swimming and other activities.For ANDROID, all functions can be used. Samsung,Google Pixel/Pixel XL,HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI. For IPHONE, the smartwatch supports Partial Functions. Attention for iphone 7/6/6 plus/5/5s/4/4s, this APP can' t be installed by iOS, it only supports partial functions.