The front of the Vive Focus vision has four tracking cameras ... ring attached to the top which doesn't generally get in the ...

Get one and feel the joy of being able to hold run and spin the camera ... using the Ring Fit accessory and leg strap. Unlike other fitness games, which are largely cardio-based, the bundled Ring Fit ...

you can chat with them in real time through the Ring app, which can be handy for giving delivery instructions, for instance.

The Google Nest Indoor camera is $70 via Amazon as part of an early Black Friday deal. The cam is normally $100.

Smart gadgets can go a long way in improving your day-to-day life, but sifting through what's useful and what's not can ...