Playing With the Old Garmin Instinct Solar Watch
The Garmin Instinct Solar is an excellent watch if you like to hike and walk, but falls short if you want more detailed stats when you’re running. It doesn’t have HRV monitoring, fatigue and other features.
Years ago, when I was in Spain I was playing with the watch. I would leave it in the Spanish sun for hours at a time, making sure that the solar panel was facing the sun. I also used a solar panel to charge the watch with solar energy via the charging cable.
