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Have you maybe compared Emfit QS to a customer-grade tracker like Fitbit directly?
by uaas 6y ago
Have you maybe compared Emfit QS to a customer-grade tracker like Fitbit directly?
- karlicoss 6y agoYeah, I also have a Garmin watch, so wanted to write a script to properly compare the data for a while. From the few spot checks (e.g. actually comparing 20 select days against my manual records) - heart rate and respiration rate match pretty closely (kind of expected I guess) - Emfit is noticeably more accurate at detecting asleep time/awake time. But even so, sometimes emfit doesn't detect that you've woken up and just lying in bed with the phone. - 'sleep phases' at a glance don't match well. Definitely need a comparison script to do any stronger claims. In addition, I'm still not sure if sleep phases actually mean anything at all (for my body, anyway), need to do more analysis about it. - Emfit detects HRV, which doesn't seem to correlate with any of my subjective feelings. However, it does seem to change after exercise, for example.