NO.1 F3 Sports SmartwatchSmart Watches<br>NO.1 F3 Sports Smartwatch<br><br>Band material: Silicone<br>Band size: 25.5 x 2.2 cm<br>Battery  Capacity: 240mAh<br>Bluetooth calling: Callers name display,Phone call reminder<br>Bluetooth Version: Bluetooth 4.0<br>Brand: NO.1<br>Built-in chip type: Dialog DA14580<br>Case material: PC<br>Compatability: Android 4.4 or above and iOS 9.0 or above<br>Compatible OS: Android, IOS<br>Dial size: 4.35 x 4.35 x 1.4 cm<br>Health tracker: Pedometer,Sedentary reminder,Sleep monitor<br>IP rating: IP68<br>Language: English,Simplified Chinese<br>Messaging: Message reminder<br>Notification type: Skype, WhatsApp, Facebook, Twitter, Wechat<br>Operating mode: Touch Key<br>Package Contents: 1 x Smartwatch, 1 x English-Chinese Manual<br>Package size (L x W x H): 9.80 x 9.80 x 7.90 cm / 3.86 x 3.86 x 3.11 inches<br>Package weight: 0.1670 kg<br>People: Female table,Male table<br>Product size (L x W x H): 25.50 x 4.30 x 1.40 cm / 10.04 x 1.69 x 0.55 inches<br>Product weight: 0.0530 kg<br>Screen size: 1.1 inch<br>Shape of the dial: Round<br>Standby time: 365 days<br>Type of battery: Button Cell<br>Waterproof: Yes
{}