steps accuracy
Smart Ring Oura Gen 4 vs. Smart Watch Garmin Fenix 8: Step Tracking Accuracy 🚶
Garmin's top-tier watch, the new Fenix 8, vs. the scientific step-tracking device Modus StepWatch 5 vs smart ring Oura Gen 4.
🔬 Accuracy Tests
Smart rings and wearables tested against a reference: Polar H10 chest strap, polysomnography in a sleep lab and StepWatch 5. Data and charts, no marketing.
💍 Smart Rings
😴 Polysomnography & Smart Rings 💍: A Sneak Peek for the Impatient
I’ve received plenty of messages asking about the results from the sleep lab and how the various smart rings performed. Unfortunately, I still don’t have the official results, but I do have some basic data to share for those interested. Here's a quick overview!
Ultrahuman AIR — Review of the lightest smart ring
As part of a collaboration with the Ultrahuman team, I was given a new model of the Ultrahuman Smart Ring to test, called AIR, which is…
RingConn Smart Ring vs Oura 3 vs Circular vs Ultrahuman
Recently, I published two articles comparing the features of Oura ring 3 and Circular ring and the same with Ultrahuman ring. Everything…