Earlier this year my employer provided us with the opportunity to do a three-day Firstbeat Lifestyle Assessment. This provided me a chance to do three days of “double self-quantification”, and compare the results of the much hyped Firstbeat to my daily driver, the Oura ring.
Firstbeat Bodyguard 2 measures your body’s signals 24/7, whereas Oura ring does most of it’s tracking during your sleep. Both of the wearables focus heavily on HRV (links to Oura’s and Firstbeat’s HRV info pages), but when it comes to sleep, there’s a lot more to look at.
Continue reading “Firstbeat vs Oura Results Comparison – Part 2: Sleep”