Really like ring. This was second one ordered. Based on first one, battery ~ 10-12 days working fine with one charge. Really nice option for wireless charging and update data on demand when open app.
i HAVE TESTED THIS RING FOR OVER 4 MONTHS,
This is the best across the 5 I have tested.
I find the reading and collecting of the data - very good.
The battery life - 6-8 days is the best so far.
the SYNC with telephone and then displaying on the app - excellent.
a very HEALTH MONITORING TOOL