CNET

The Fitbit Air's Minimal Design Is Hiding a Bigger Strategy

One caveat: The Fitbit Air uses an older sensor setup than the current Pixel Watch 4, which includes a multipath optical heart rate sensor and a far-field temperature sensor. The Air sticks with more traditional sensors, which could limit accuracy, especially in peak heart rate zones and for more advanced insights, like menstrual cycle tracking.
Wareable

Fitbit smart ring patent reveals medical grade SpO2 and blood pressure tracking

Fitbit has dropped a patent for a medical grade smart ring, in what could be a dramatic new form factor for the Google-owned company. A filing at the US Patent and Trademark Office (spotted by TechRadar) reveals a heart rate sensing smart ring, with a host ...
MobiHealthNews

Fitbit unveils Charge 3, adds SpO2 tracking in preparation for potential sleep apnea, a-fib features

Fitbit has unveiled the third device in the Fitbit Charge family, the Fitbit Charge 3, and the new version adds SpO2 tracking among other health tracking improvements. The device will be available starting in October. “With Charge 3, we are building on ...
Nasdaq

Fitbit Debuts Sense, Its Most Advanced Health Smartwatch; World’s First With EDA Sensor for Stress Management,¹ Plus ECG App,² SpO2 and Skin Temperature Sensors

Fitbit also launches Versa 3, adding GPS and a speaker; brings enhanced design and Active Zone Minutes (AZM) to Inspire 2 New Health Metrics dashboard for Premium lets users track heart rate variability, breathing rate, skin temperature variation and more3 ...