DM18 GPS Smart Watch IP68 Waterproof Swimming Continuous with Heart Rate Monitor Gadgets Excel Semiconductor Inc: http://www

Excel Semiconductor Inc: http://www

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5 hour Working Time 9 minutes Remote Controller Battery Type AA Remote Controller Battery Number 4 x AA batteries(not include) Remote Control Type Wireless

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DM18 GPS Smart Watch IP68 Waterproof Swimming Continuous with Heart Rate Monitor Gadgets Excel Semiconductor Inc: http://wwwContinuous heart rate monitor It tracks your heart rate continously at every moment every day. Heart rate recording will start automatically once you wear it on. Multi sport mode Walking, Indoor Running, Outdoor Running,Swimming,Riding,Climbing. Track multi sport data and provide scientific analysis, Convenient to check the data. IP68 Water resistant IP68 Professional protection level,which means you could wear it even in the 30meters diving,