That will hopefully continue to improve over time, but 2+ days is pretty good right now

Only downfall is it's kind of bulky for wearing every day.

Battery life is decent, typically two days (72% after 10 hours of normal use, no sports mode, see photo)

The first day I used this, it was amazing

2 days of battery life is also great

Responsive to the touch but also smaller than expected in personBattery: Used in normal wear with no fitness activity, it has lasted all day, from 6am til 11pm

But the other day it quit working, when I put it on the charger the battery symbol

The Polar Flow program works great on my phone, tablet and computer and the watch automatically sync all day.

I'll have to give up Wear OS, but it will be nice not having to recharge the unit every day and wonder if it'll last as long as the next day.

As a comparison I used to own the Garmin Fenix 3 and at the same race (2015) only the next day two of the buttons stopped working

I use my m600 with the h7 heart rate strap when I workout for most accurate results when I'm HIIT and even easy days.

However, the heart rate monitor as spotty at best, and the sleep monitor function is next to worthless as it reads sitting and reading or watching TV as sleeping and provides.