I have found that quite a lot of chargers for Apple Watch are actually cable management cases. We need to put the Apple Watch magnetic charging cable inside to power up the Apple Watch. I have collected three REAL chargers for Apple Watch in the market. No Apple Watch magnetic charging cable is need. Griffin - Travel Power Bank https://griffintechnology.com/us/travel-power-bank-for-apple-watch Joostcube https://www.indiegogo.com/projects/joostcube-the-tiny-super-charger-for-apple-watch#/ Gigaflash - Power One http://www.newegg.com/Product/Produ...pple_watch_charger-_-9SIAAF93X82259-_-Product The chargers come with different sizes and battery capacity. The prices of the chargers are around USD69. Battery Capacity Griffin - 1,050mAh Joostcube - 1,500mAh Gigaflash - 5,000mAh Form Design Griffin and Gigaflash are thin; which is nice to put in pocket. Joostcube is in a cube shape. Features Griffin - in keychain design. People can attach this charger to the keys. Joostcube - tiny. Comes with 8 colours. Gigaflash - apart from Apple Watch, it can charge the phone and tablet as well. Personally, I feel the Gigaflash one is more convenient because I could take one charger only for my Apple Watch and mobile devices. However, I would love to have the design of Griffin, small and hangable. And I am addicted to the rich colour of the Joostcube. I love the pink one!