Western Digital WD 1TB My Passport Portable Hard Disk Drive, USB 3.0 with Automatic Backup, 256 Bit AES Hardware Encryption,Password Protection,Compatible with Windows and Mac, External HDD-Black No Restock The actual battery life varies

The actual battery life varies depending on how user uses the watch and how often they use the watch)

Carry-in with 1-year Battery

Exclusive stay hear plus tips keep the headphones comfortably in place during workouts

calories and duration of the workout

Western Digital WD 1TB My Passport Portable Hard Disk Drive, USB 3.0 with Automatic Backup, 256 Bit AES Hardware Encryption,Password Protection,Compatible with Windows and Mac, External HDD-Black No Restock The actual battery life variesFeatures Digital Storage Capacity 1TB; Automatic backup Easy to use Form Factor Portable; Hardware Interface USB 3. 0 Compatible with xbox PS TV; Material Plastic; Western Digital Discovery software for Western Digital backup, password protection and drive management Password protection + 256 bit AES hardware encryption Superspeed USB 3. 0 port; USB 2. 0 compatible 3 Year manufacturer's limited warranty Country of Origin: Thailand Every journey needs