The 'Reserve Strap' is a $249 strap for the Apple Watch that can increase the battery life of the device by up to 30 hours. The watch strap will come in three colors: white, black and grey.
The 'Reserve Strap' is a $249 strap for the Apple Watch that can increase the battery life of the device by up to 30 hours. The watch strap will come in three colors: white, black and grey.
