The app is surprisingly easy to use, and presents all your daily workout and health data clearly, complete with explanations to help you understand what it all means. Once you get stuck in, you'll be surprised how straightforward it all is. Today's best Garmin Vivoactive 4 deals Garmin Vi...
My usual regime is to wear the watch all day and then at night to utilise the sleep tracking, charging it first thing in the morning. I did notice that if the day included a particularly long run, or lots of GPS use, it would drop below the required 30% needed for the sleep trackin...