Garmin Forerunner 245 Music review: Still a great buy in 2021
Garmin Forerunner 245 | In-depth review and opinion
Forerunner 245's pulse ox inaccurate? 90% is not normal for someone who doesn't smoke and who's not out of breath. Plus most of the time they struggle to get a reading. What's
Garmin Forerunner 245 Music GPS Watch In-Depth Review | DC Rainmaker
Garmin Forerunner 45 vs. 245: Which Should You Pick?
Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even
Pulse oximeter only tracks for a few hours during the night. - Forerunner 245 Series - Running/Multisport - Garmin Forums