Forerunner 255S Music Wifi GPS Whitestone Running Watch Size:OS Â Flexible in four directions

 Flexible in four directions and provides good protection from the sun's harmful rays

HRM-Swim monitor Quick release kit

100% Chlorine resistant

Zinc Alloy Buckle and improved middle-bar design holds securely and eliminates slippingBased on the original design of BKS IyengarProvides secure

Coolmax® Extreme for great comfort and freshness

Forerunner 255S Music Wifi GPS Whitestone Running Watch Size:OS Â Flexible in four directionsDownload up to 500 songs plus playlists from your Spotify, Deezer or Amazon Music accounts (subscription required) Featuring easy to use buttons and a silicone band, this watch is ready to wear and tear with durable Corning Gorilla Glass 3 Charge less, train more with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode Push your limits with a built in triathlon feature and 30+ activity profiles Plan your strategy with daily