Got the Watch in Great Indian Sale day, thus the discount, Got 3 Extra straps that I got from Ali-X Battery life is excellent, Lasts 4-5 Days with Always on Display turned off. While 1.5-2 days with AOD on. Depends on Watch face used. Has fast charges, so battery is full within an hr or 2 (havent really measured it) Has built in GPS so can be used as a fitness Watch for running or cycling. has 4GB internal storage so music can be stored directly on watch and streamed to earphones via bluetooth, no need to carry phones now on morning runs.