How to Get the Most Accurate VO2 Max Score Using Your Watch

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.
CNX Software

Fusion HAT+ Review – Adding AI voice and servo/motor control to Raspberry Pi for robotics, Smart Home, or education

SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control ...

Smart contact lens with thin-film sensor enables real-time eye pressure monitoring

Glaucoma is a leading cause of blindness among people who are unable to monitor and manage their intraocular pressure (IOP) ...
CNET

These Are the Best Fitness Trackers to Keep You Moving in 2026

Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at So Yummy and senior lifestyle editor at Hunker. Over the past 10+ years, Anna has also written for the ...

My Oura Ring raised a red flag about my health, and I made the mistake of ignoring it

My Oura Ring raised a red flag about my health, and I made the mistake of ignoring it ...

The best thermometers of 2026, tried and tested

I tested six popular thermometers and compared their ease of use, reading speed and design, and found two models I’d recommend to anyone for at-home use.

What to know about Artemis II's 'wet dress rehearsal'

A wet dress rehearsal is a designated time before launch when engineers and crew conduct testing of the spacecraft. During this final test, the Orion spacecraft that will house the astronauts and the ...
IEEE

Quantifying Steps During a Timed Up and Go Test Using a Wearable Sensor System: A Laboratory-Based Validation Study in Healthy Young and Older Volunteers

Abstract: Mobility is an important factor in maintaining health and independence in an aging population. Facilitating community-dwelling older adults to independently identify signs of functional ...