For the first time, maybe ever, I did a deep dive into portable Bluetooth keyboards as part of my research for a piece on everyday carry items for Android users.The results were eye-opening.

Bluetooth is an incredibly convenient technology, but it can be finicky sometimes. If your Bluetooth keyboard won't connect ...

If you want a super portable Bluetooth keyboard: The Logitech Keys-to-Go 2 is the best option if you want a superthin and really light keyboard to use with a tablet or phone.

I don’t need a lot in a folding Bluetooth keyboard. It just needs to support multiple wireless devices, plus USB-C direct connect, and not get all floppy on my lap!

The keyboard is fully compatible with Android OS devices via Bluetooth 3.0, though it can also be used for Windows and iOS ...

The Mobile Pixels Foldable Bluetooth Keyboard is an ultra-portable keyboard that makes it easy to get writing done just about anywhere.

Dimensions: 9.7 x 5.9 inches Multi-device compatibility: No Power source: USB-chargeable About the size of an iPad Mini, this portable keyboard from Arteck is just 0.24 inch thick — about half ...

The 16.5mm-thin portable keyboard weighs in at just 374g, but it still manages to offer all the functionality of a 75% deck.

The Logitech Keys-to-Go 2 is a slim, ultra-portable travel keyboard designed for users who need a detached keyboard for their tablet, laptop, phone, or any other computing device ...

The keyboard is fully compatible with Android OS devices via Bluetooth 3.0, though it can also be used for Windows and iOS devices if you find yourself switching around a lot.