With features like built-in GPS and altimeter, Apple Watch Nike+ is designed to help you take your run to the next level. You can even pair your watch wirelessly with compatible gym equipment. Automatically sync your playlists for more motivation. And because Apple Watch Nike+ is swimproof, you can take a post-run dip in the pool.
Power & battery: Built‑in rechargeable lithium-ion battery upto 18 hours.
The Warranty covers your product & accessories against manufacturing defects for one year from the date you bought your product. The warranty doesn't cover damage caused by accidents or unauthorized modifications.
High and low heart rate notifications,Irregular heart rhythm notification