Using built-in rechargeable batteries, Batfree Apple Watch power strap adds 1.5 times battery life to your Apple Watch. Like the feature? Let’s keep checking.
The Batfree is an innovative and practical battery watch band designed for Apple Watch Series 2/3/4. The Apple Watch band measures 30mm wide and 14.4mm in thickness, and as shown in the images, it delivers a low-profile, sleek unisex design, and the adjustable length allows it to fit a range of 130-200mm wrists.
Meanwhile, it’s made from high-performance silicone material for a durable yet soft construction. With the soft and lightweight design, the watch strap provides a comfortable wearing experience for running, working out, or daily wear.
Furthermore, the Apple Watch strap is IP68 waterproof to withstand dust, dirt, sand and submersion up to a maximum depth of 10m underwater, which means it’s suitable for various outdoor activities like swimming, aquatic sports, and more.
More importantly, the Apple Watch band comes equipped with built-in 600mAh rechargeable battery pack to provide an extra 27 hours of battery life for your Apple Watch between charges. Moreover, it doesn’t interfere with the ECG functionality, and you can use your Apple Watch as normal with an extended battery life and all original features.
The team behind Batfree is raising fund for the product on Kickstarter. We can pledge $45 to preorder the Apple Watch power strap. It will be shipped in May 2019.