The Keychron K3 is an ultra-slim, 75% wireless mechanical keyboard with hot-swappable optical switches for easier typing in that Magic Keyboard style with the clicky feel - all in one clean, minimalist design. The K3 keyboard works with macOS, iOS, Windows, and Android.
The redesigned low-profile switch is 40% slimmer than conventional switches. Together with the streamlined aluminum body makes the K3 one of the thinnest and lightweight wireless mechanical keyboards in the world.
Good keyboard, bad battery and bluetooth re-connection takes long
Pretty good and sturdy keyboard. Functions well. Keys are great too. Form factor is small and something that I like. Overall it looks and feels premium.
However, battery drains in 3 days which is a bummer. Also when disconnected from Bluetooth, the keyboard takes quite a while to reconnect (5-6s) which becomes annoying quickly.
There is also no way to configure the keyboard on software side, so you're left with the same keymap as shipped.