JOYROOM Fit-life JR-FT3S 1.96-inch Bluetooth Call Smart Watch Heart Rate Health Monitoring Sports Watch - Titanium Upgraded 1.96-inch large-size HD TFT screen,clear display and smooth touch,with a variety of dial styles to meet individual needs Upgraded 340mAh large-capacity battery,10 days of long-lasting battery life,easy to wear for a whole week Upgraded 1ATM waterproof level,10 meters deep water immersion for 30 minutes test standard,effectively prevents water splashes and rain in daily life,no need to worry about damage to the watch Upgraded 93 sports modes,covering running,cycling,yoga and other sports scenes,automatically identifying and recording your sports data Specifications: Model: JR-FT3S Bluetooth version: BT5.4 Memory: 128Mb Waterproof level: 1ATM Bluetooth effective distance: 10 meters Screen material: TFT Screen size: 1.96" Screen resolution: 240x296 Touch mode: full-screen touch Charging time: about 2 hours Daily use time: about 8-10 days Connected standby time: about 15-20 days Battery capacity: 340mAh Charging input: 5V or 1A Charging method: magnetic charging stand Working frequency: 2402MHz-2480MHz Maximum output power: 10dBm Strap size: 227mmx22mm Suitable wrist size: 102mm-182mm Watch head size: 47.7x39.4x11.2mm Watch case material: ABSandPC Weight: about 42g Package included: 1 x Smart Watch 1 x Charging Cable 1 x English and Chinese User Manual