New perk! Get after it with local recommendations just for you. Discover nearby events, routes out your door, and hidden gems when you sign up for the Local Running Drop.

For those looking for an easy-to-install, stealthy power meter with no fuss, Garmin’s single-sided Vector 3S Look Keo pedal-based power meter is a great choice. Though it doesn’t provide cycling dynamics like its dual-sided cousin (though upgrading the 3S to dual-sided is an option later on), this is still a lightweight setup that pairs with all compatible cycling computers quickly and consistently. Despite early issues with battery life, Garmin now says the user-serviceable watch-style batteries will last up to 120 hours of ride time. Also, expect ±1-percent accuracy on a device that can easily be swapped between bikes with a simple pedal wrench.

162g per pedal

Popular on Triathlete