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your ANT+ bridging / data extending machine


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your ANT+ bridging / data extending machine



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free shipping to the US / awesome customer service

no hassle returns within 30 days / 1 yr limited warranty

get help from a pro (a cycling/running/fitness-loving wahooligan!)

WAHOO KEY Overview

The Wahoo Key connects your iPhone to any ANT+ fitness sensor such as heart rate monitors, cycling speed & cadence sensors and power meters. It can also be used to pull data from an ANT+ GPS watch into an iPhone App so that real-time activity information is in the palm of your hand... or strapped to your arm!

ANT+ Technology
ANT+ bridge for a wireless connection to sensors, GPS watches, and more.
Ultra Low Energy, Compact, and Rugged
The Wahoo Key has no internal battery and requires no charging, and is lightweight and easy to carry while you run, cycle, or workout.
Works With Popular Apps and Training Websites
Monitor your fitness stats in real time through our free Wahoo Fitness App or any of our partner apps, plus upload workout data to popular training websites or email it to your coach.
Wireless ANT+ AP2 ultra low power technology license free, 2.4 GHz ISM band operation Weight: 3.5 grams (0.12 ounces) Color: Black Signal Strength: Up to 10 feet unobstructed
In the Box
Wahoo Key
Product Instructions
Click here for Wahoo Key instructions

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