Garmin  HRM-Tri / -Swim Heart Rate Strap Bundle

• HRM-Tri™ is designed with rounded edges and no exposed seams, remaining comfortable during hours of training
• Simple bifold adjustment reduces elastic weight and makes sizing easy
• HRM-Tri stores up to 20 hrs. of heart rate data during swims, and then forwards it to a compatible device at the end of the session
• When paired with a Garmin GPS watch (not included), it provides feedback by measuring cadence, vertical oscillation and ground contact time
• HRM-Tri battery lasts for 10 months (assuming 1 hour per day of use) with user-replaceable CR2032 battery
• HRM-Swim is super small and lightweight, creating minimal drag through the water; designed for all swim environments, including pools, salt water and fresh water
• HRM-Swim stores up to 20 hrs. of heart rate data during swims, and then forwards it to a compatible device at the end of the session
• HRM-Swim battery lasts for 18 months (assuming 3 hours per week of use) with user-replaceable CR2032 battery
• Both straps are compatible with Forerunner 920XT triathlon watch (sold separately)

Imported.