Worst piece of plastic Watch you Can buy. Dont be cheap and buy this 5 dollar trash. Buy a garmin or a rolex watch From Africa That costs 5 dollar. Both Works better than this. Cant even bother to write How many of its functions doesnt work properly.And their “money back if yourenot satisfied, guarenteed” is a complete scam because in Very Small waiting they put it under “terms and conditions” for local buyers only (its made in china)…Get this scamming crap out of here