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I have a Garmin 235. Battery lasts a week, all monitoring is on the device, it'll work completely disconnected from bluetooth and sync up later. Newer models ma
by fredley 7y ago
I have a Garmin 235. Battery lasts a week, all monitoring is on the device, it'll work completely disconnected from bluetooth and sync up later. Newer models may be better.
- js2 7y agoI had the 230 and now the 935. Sleep monitoring seems comparable from what I remember. The monitoring jives with my subjective feel of my sleep quality the next day. I have variable sleep and wakeup times and the watch definitely captures those accurately.