sunroad smart gps heart rate altimeter outdoor sports digital watch for men running marathon triathlon compass swimming watch cj191213, Slivery;brown

sunroad smart gps heart rate altimeter outdoor sports digital watch for men running marathon triathlon compass barometer diving swimming 50 m waterproof this watch is really a full function powerful outdoor sports watch. it combines gps, heart rate, altimeter, barometer, compass, diving, running, triathlon data analyse, application connect with cell phone through bluetooth. it can monitoring our heart rate during sports and alarm timely to ensue our safety. features & specifications ● loca...