Connects to your computer via USB. Internal, rechargeable lithium-ion battery. Supports multiple sport profiles, advanced workouts, Courses feature. High-sensitivity GPS receiver. Wireless heart rate monitor and Speed and Distance.

Let's you take your unit from bike to wrist. Designed for the Forerunner 205 and Forerunner 305.

Wireless sensor sends speed and pedaling cadence information for the Forerunner 305.

"Our robust ANT wireless heart rate monitor with softer, more comfortable chest strap and superior battery life eliminates cross-talk with other devices to reliably measure and send heart rate data to help you train in your zone."

Replacement for Bike Mounts that are included with Garmin Forerunner models.

Great to have another while washing your other elastic strap, or just to have another on hand.

No more sifting through the contents of a gym bag or backpack looking for your heart rate monitor! This sturdy, zippered case holds your Edge? or Forerunner? unit along with accessories such as the heart rate monitor strap, charging cradle and USB cable. Great for keeping it all together when you…

The sturdy classic: with its softly curved weighing tray the stable all-steel casing and the precise, smooth sliding weights, this model is the indestructible original baby scales.