I'm a sucker for tough-built, adventure-ready smartwatches. So when Polar unveiled the new Polar Grit X2 Pro earlier this year, I couldn't wait to get my hands on it.
Built to compete directly with the much-beloved Garmin Epix Pro series and top-of-class Apple Watch Ultra, the Grit X2 Pro has its work cut out for it. Fortunately, the device borrows most of its fitness and health monitoring technology from its well-regarded flagship sibling, the Polar Vantage V3, which I also reviewed earlier this year.
