Rogbid Military Smart Watch for Men (Make/Answer Call) 1.91" Curved Screen 5ATM Waterproof Smartwatch Fitness Tracker for Android iOS Phones Heart Rate Blood Oxygen Blood Pressure Sleep Monitor

Function parameter Screen size: 1.96 inches curved screen 320*386 resolution Body memory: 128M Battery capacity: 680MAH Battery type: polymer lithium battery Strap material: Silicone Waterproof level: IP69 100M waterproof smart watch Life time: 30 days normal use,100 days standby Bluetooth: BT5.3 Function: game, heart rate, blood pressure, blood oxygen, sleep monitoring, weather forecast, GPS movement track, call information reminder Battery: 280mah polymer (100 days in standby mode / 30 days for combined use), depending on usage Watch language: Support 40 languages: Chinese, English, French, Spanish, Russian, Thai, Arabic etc. APP language: Supports 100 languages: Danish, Ukrainian, Russian, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, German, Italian, Czech, Japanese, Pashto, French, Polish, Thai, Swedish, Simplified Chinese, Traditional Chinese, Finnish, English, Dutch,etc Portuguese, Spanish, Vietnamese, Arabic, Korean Package Includes 1x Watch 1x charging cable 1x manual