Learn more› By Nick Guy Tile announced four new Bluetooth trackers ... so they should survive being under 1 meter of water for up to 30 minutes, although Apple warns: “Splash, water, and ...

The flow meter DATOSPIR PEAK-10 measures the intensity of flow of air passing through the airways when exhalation is performed as rapidly and intensively as possible.

OMRON light Personal Peak Flow Meter is used for accurate monitoring of Peak Expiratory Flow in L/min. The PFM20 enables an easy, user-friendly therapy management for doctor and patient similarly.

We have merged three guides into one. Our picks for best headphone adapters, best Bluetooth audio receivers for home stereos, and best Bluetooth transmitters are listed below. These days ...

Affordable wireless audio has come a long way in recent years. Here are the best low-cost Bluetooth speakers we've tested, along with what you need to know when shopping for one. I've been a ...

Wireless & Bluetooth Speaker Ratings CR’s labs evaluate wireless speakers on features, ease of use, and—most critically—sound quality. Read our advice on finding the best speaker for your ne ...

I have over a dozen Bluetooth speakers in the house, but in the last year and a half, I've only used Tribit's products — the StormBox Blast is the go-to choice if I want wall-shaking sound, and ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Bluetooth speakers have been a major fixture in my life ever since I picked up the original Ultimate Ears Boom in college. I use them to listen to podcasts or my favorite playlists while I’m ...

The best Bluetooth speakers market is bursting with ... including IP67-rated to protect it from water (to a depth of 1 meter for up to 30 mins) and against dust and dirt. Despite its very small ...

If you're on the phone all day, a Bluetooth headset can give you clear audio without weighing you down. Here are the top models we've tested across a wide range of prices and designs. I’ve been ...