noticed my Charge 3 was giving me some very strange numbers two days ago. It had me exercising for more than six hours and burning more than a thousand calories more than I ever do. That’s when I noticed my heart rate was recorded almost exclusively in the red and orange zones for a good portion of the day. After a minor panic attack, I took my pulse: it was half of what my Charge 3 was telling me at that moment. I’ve tried all the troubleshooting - HR off, rest, HR on, plugging it in, cleaning it - but nothing has helped. Not coincidentally, my sleep hasn’t been tracked in detail for three nights now - no awake, light sleep, REM, or deep sleep. I’m not doing anything differently. I’m not wearing it differently. It’s glitching. Anyone else run into this recently?
