SENBONO SENBONO A221 Big Screen Men Smart Watch BT Call AI Voice Sport Watch Fitness Tracker Waterproof Women Smartwatch Men color:Black Battery" battery type (Type) polymer

Battery" battery type (Type) polymer lithium battery

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SENBONO SENBONO A221 Big Screen Men Smart Watch BT Call AI Voice Sport Watch Fitness Tracker Waterproof Women Smartwatch Men color:Black Battery" battery type (Type) polymerProducts Description APP Glory Fit Function Bluetooth talk time, date display, 12 24 hour format, multi dial switch, weather forecast, female physiological health, voice assistant, game, SOS, calculator, password lock, step counting monitoring, distance monitoring, calorie monitoring, heart rate ,monitoring, Sleep monitoring, blood oxygen monitoring, breathing rate, breathing training language Simplified Chinese, Traditional Chinese, Japanese, Korean,