PAAYNO Smart Watch,Bluetooth Smartwatch Touch Screen Wrist Watch with Camera/SIM Card Slot,Waterproof Phone Smart Watch Sports Fitness for Android iPhone iOS Phones Samsung Huawei (A1) Multi-Function:Dial via watch SIM or Bluetooth optional, Pedometer, Sedentary remind, Sleep monitoring, Remote photos, Music playing, Alarm clock, Two-way anti lost remind, alarm clock, voice recorder, muti-timezone, muti-language, daylight saving time and notification push including facebook,twitter, email,calls,texts,etc.For ANDROID,all functions can be used. For IPHONE,the smartwatch supports Partial Functions.(Please See the Fuction Chart before you place order) Long-Lasting Battery life: Built in low power consumption Bluetooth chip, sensor and 500Mah rechargeable battery.In the USB port of the computer or the portable power bank etc Full charge about 45 minutes and use time about 3 days.Extra free battery as a gift Do not worry about battery problems Waterproof and Easy to Use: Life waterproof, the smart watch surface to withstand rain water impact when you are out in the open.Easy to connect to your smartphones and Speaker phone works seemlessly.The voice of watch cell phone is clear and loud. Listen to music and make calls from your watch Freely Material Comfortable: Highly sensitive capacitive Full round face 1.54 inch curved IPS HD touch screen displaywith 240 * 240 resolution. hypersensitive screen touch, which can supply you the clear display even in the glare. STAINLESS STEEL surface, precision lamination process, Nano TPU85 material tape, anti-sweat matte surface treatment, ergonomic convex design and soft strap which make wearing more comfortable Warranty: Lifetime worry-free product guarantee which ensures long-lasting enjoyment of your smart watch.we promise you every quality smart watch and friendly customer service. it is suitable to any age people as surprise gift