Some of the best portable Bluetooth speakers can cost a pretty penny. Another favourite of mine, the Bang & Olufsen Beosound ...

Listening to music with your phone on the go is one of life's great conveniences. It's capable of playing pretty good quality streams, and connects incredibly easily to your best wireless headphones ...

The drawbacks to the Forerunner 970 are its high price, especially as you need to pair it with the $169 Garmin HRM600 chest ...

Who says a good smartwatch can’t be affordable? Our sub-$100 picks hit the mark without compromising on features or battery ...

In a study examining the accuracy of two OTC pulse oximeters, one device had potentially acceptable sensitivity ... The sock transmits recorded data to a base station via Bluetooth. The base station ...

If you're gonna be inserting an object into one of your bodily orifices anyways ... There's also a blood-oxygen-level-tracking pulse oximeter – which can be used to detect sleep apnea, and ...

Walmart has massively marked down a highly-rated pulse oximeter that's designed ... With its built-in battery, one-button operation, and Bluetooth connectivity, you can easily track your health ...

This is a ‘color of one’s skin’ problem ... attach a variety of pulse oximeters to study participants’ fingers, then lower their oxygen levels to a point where the devices should ...