Garmin Fenix 5 and Fenix 5s review [2019]: Which GPS running watch is the right choice for me?

Pick up your Garmin Fenix 5 at Amazon Today Pick up your Garmin Fenix 5s at Amazon Today Both the Garmin Fenix 5 and Fenix 5s are highly capable GPS enabled smartwatches. As you will see in our video review, the main difference is the size, weight, and battery life.