I have the non-solar version of the Garmin Instinct. I believe it's pretty much the same, just without solar capabilities. The Instinct is a very basic watch. It works fine for activity tracking. The messaging capabilities are primitive. It has fantastic battery life (~2 weeks on a charge). Great as a basic watch, which was what I was looking for. But, if you really want to do serious navigation and messaging, then I don't think you will be happy with the Instinct. I had a Samsung Gear 3 before. It was better than the Instinct in every way, except battery life. I was lucky to get a full day out of my Samsung. So, I switched to the Instinct for it's battery life. But, not for functionality.