June Bridals flowy ethereal bridesmaid outfits of chiffon

On my 4th fitbit of the year (charge hr), am now wondering if I have the best model for me or whether I need to change uo to a Garmin? I really need something waterproof and with gps built in. Also not having to charge it up every 3/4 days would be good. June Bridals flowy ethereal bridesmaid outfits of chiffon

Any advice?