Suggested Retail: $17.99. ENGERWALL Fitness Tracker with Step Counter/Calories/Stopwatch, Activity Tracker with Heart Rate Monitor, IP68, Health Tracker with Sleep Tracker, Smartwatch, Pedometer Watch for Women Men Kids - This ENGERWALL fitness tracker is equipped with a USB charging feature and can be used for up to 7-13 days once fully charged. It includes 16 sports modes and connected GPS for tracking workout routes. The tracker monitors heart rate, body temperature, and sleep patterns, providing comprehensive health insights. It tracks daily steps, calories burned, exercise distance and time, and also monitors body temperature, pulse, blood oxygen, and blood pressure. It is waterproof with an IP68 rating. Brand: ENGERWALL -- LOT STICKER: TCE-BOX-BOXTCEA0346-ITEM-f5a7ae6d___LPNRRGP5769924 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.