GARMIN® FOOT POD (SDM4) :: The new Garmin® Foot Pod is a superlight foot pod for transmitting distance and pace data to your Garmin® heart rate monitor or speed and distance monitor. Small enough to securely attach to shoelaces or under the insoles of certain running shoes. 500 hour battery life!
Features & Benefits:
Small enough to attach to your shoelaces or fit in the mid-sole pocket of compatible shoes
Replaceable watch battery that lasts up to a year of training
Analyzes your movements and is responsive to stride-length changes to achieve 98% accuracy for speed and distance
RockyV. rated this product
5 stars Mon, November 16,2009:
size is great, fits in my nike shoe cutout. it's maybe 1 1/4 inch maybe.
great for indoors where my gps 305 garmin wouldn't work.