I have an older relative who uses their Venu3 to take their own ECG and combine that with a Garmin Index BPM (~$150) to help monitor their heart function. The E

I have an older relative who uses their Venu3 to take their own ECG and combine that with a Garmin Index BPM (~$150) to help monitor their heart function. The ECG is simple to use on the watch and the BPM syncs to Garmin Connect so that all that data is stored daily for their cardiac specialist to review when they go in for appointments. They had a diagnosis of A-Fib a while back that explained all their decrease in energy levels and since beginning treatment for it they have had no further issues. Now they have the ability to sit and take an ECG to transmit to their cardiologist if they start feeling bad. For them it provides peace of mind that their meds are working as designed. They regularly get in 5k - 10k steps daily which is pretty great for someone making a strong run at 90 y.o. I don't think Garmin has a device that is able to track or identify sleep anea events but would not be surprised to see that functionality appear in the near future on some product. I have an Instinct 2 Solar and it has been great for me. I told other relatives about it and they have picked their own models to suit their lifestyles. I think that is Garmin's strength, the wide variety of fitness devices suited for almost any activity or personality.