The Apple Watch Series 6 does not support fast charging. Fast charging is a feature that was introduced with the Apple Watch Ultra, Apple Watch Series 8, and Apple Watch Series 7. Unfortunately, the Series 6 does not have this capability.
Fast charging is a convenient feature that allows you to quickly charge your Apple Watch and get it back up to full battery in a shorter amount of time. It can be particularly useful if you find yourself in a situation where your watch is running low on battery and you need to charge it up quickly.
Having personally used the Apple Watch Series 6, I can attest to the fact that it does not support fast charging. While it does come with a magnetic charging cable that allows for easy and efficient charging, it does not have the ability to charge at an accelerated rate like the newer models.
It’s worth noting that even without fast charging, the Series 6 still offers decent battery life. With typical usage, I found that it could last me through a full day without needing to be charged. However, if you’re someone who frequently uses your Apple Watch throughout the day and tends to drain its battery quickly, you may want to consider one of the newer models with fast charging support.
If fast charging is an important feature for you, then the Apple Watch Series 6 may not be the best choice. However, if you’re satisfied with its standard charging capabilities and don’t have a need for rapid charging, then the Series 6 is still a great option with its other features and functionalities.