The 'Batfree' Apple Watch power strap is a convenience-focused aftermarket solution for the smartwatch that will work to keep it running for extended periods to virtually eliminate downtime. Weighing just 100 grams and positioned as the first of its kind, the smartwatch strap packs three-times the battery life of the device, which translates to more than 27 hours of power. The strap features an IP68 waterproof rating, which makes it suitable for users who lead active lifestyles to eliminate anxiety that aquatic encounters will render the solution waterlogged.
The 'Batfree' Apple Watch power strap comes in several stylish color options and only adds minimal additional heft to the wrist for a comfortable experience. The strap is compatible with the Apple Watch Series 2, 3 and 4.