Battery life estimation with app running about seemoo-wearable-sensing HOT 4 CLOSED

Panagiotis Hey,

Glad you found the app useful;) As a matter of fact we did measure battery's lifetime—with all sensors running (our default sampling rates) the app should last 8-9 hours (tested on a Gear S3). Though, I do not know "contributions" of each individual sensors.

Hope that helps.

Best,

Mikhail

from seemoo-wearable-sensing.

Thank you very much for your reply. I am currently doing experiments to check battery life too.
Also, is there a specific reason why you are not using the timestamp included in the sensor_event_s struct but use clock_gettime ?

from seemoo-wearable-sensing.

Hey,

We used clock_gettime to get a millisecond accuracy for timestamps (to comply with our evaluation scripts). Can you share some of your results for the battery lifetime (I wonder if you get similar results to ours)?

If you don't have further questions about the battery lifetime—the issue can be close.

from seemoo-wearable-sensing.

Hello !
In our case we were only interested in the accelerometer and gyro data at 20 hz. We found out that the battery life in this case can last 24+ hours !

from seemoo-wearable-sensing.