Kris Holt / Engadget
Garmin Instinct 2 Solar smartwatches may never need charging – Garmin has revealed its latest lineup of smartwatches, including models you might never need to plug in to charge. The Instinct 2 Series includes 45mm Instinct 2 Solar models, which are said to be able to run continuously on smartwatch mode (i.e. with features like heart-rate monitoring, sleep tracking, activity …
