Latest articles by Anna Gora
How do fitness trackers measure your heart rate?
Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings.
How does rowing affect your heart, and is it different to running?
References Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?
TicWatch Atlas smartwatch review
Reviews A wallet-friendly alternative to pricier mainstream competitors.
UREVO Strol 2E Smart Treadmill review
Reviews It could be one of the best under-desk treadmills on a tight budget.
SURI sustainable electric toothbrush review
Can this eco-friendly toothbrush live up to the hype?
Can air purifiers help with asthma?
Reference We take a closer look to see if using air purifiers helps with asthma.
Do air purifiers help with allergies?
REFERENCE Air purifiers can improve air quality, but do these devices help relieve allergies?
Best exercise machines for weight loss 2025
BUYING GUIDE Our favorite cardio machines, from the iconic Peloton bike to the meaty NordicTrack X22i treadmill.
Best water flossers 2025: Top 6 oral irrigators from Waterpik, Bitvae and more
BUYING GUIDE These are the best water flossers you can buy in every category, from Waterpik Ultra to Oclean W10 and Spotlight Oral Care.
Best electric toothbrushes for kids 2025
Buying Guide These are the best electric toothbrushes for kids, from Oral B Kids and Philips Sonicare for Kids to AutoBrush Sonic Pro.
Best dehumidifiers 2025: Fight damp, mold and condensation
BUYING GUIDE These are the best dehumidifiers you can buy in every category, from Honeywell TP50WK to LG Puricare.
Wattbike Proton smart bike review
Reviews It could be one of the best value smart bikes to come out in 2025.
Mobvoi Treadmill Plus review
Reviews Is this upgraded version of our favorite budget treadmill any better?
Stuck on gift ideas? These excellent noise-canceling headphones are still 43% off
Deals Save $150 on the excellent Bose QuietComfort headphones this holiday season.
Cyber Monday 2024 camera deals live: Plus, savings on telescopes, binoculars and stargazing accessories
The best bargains as they happen. Great deals from Nikon, Canon, Sony, Celestron and many more.
Last Cyber Monday deals 2024: Final deals still live on health & fitness gear, optics and science kits
Deal Cyber Monday 2024 is over but we've checked and there are still discounts on air purifiers, electric toothbrushes, rowing machines, telescopes, binoculars, microscopes, cameras and more.
The best Cyber Monday fitness tracker deals: These top discounts are still live
Deals Top-rated wearables without breaking the bank.
Cyber Monday is over, but you can still save big on these excellent air purifiers: Deals hand-picked by our expert reviewers
Deals Hurry, these air purifier deals will not last long.
Missed Cyber Monday? These are the best 8 fitness deals that are still live, as chosen by our fitness experts
Deals There is still time to save big bucks on excellent home exercise equipment.
The best Cyber Monday discounts on electric toothbrushes and water flossers: Last few deals remain
Deals Best deals for squeaky-clean teeth and a bright smile.
We called it! This Garmin watch sold out but these other deals are fit and healthy
Deals The Garmin Epix 2 watch is now 55% off at Walmart, bringing it to its lowest-ever price.
Fitbit vs Apple Watch: Which fitness tracker is better?
Reference It’s time to settle the Fitbit vs Apple Watch debate.
6 symptoms of poor air quality
Reference These are some of the common signs and symptoms of poor air quality, according to experts.
