Garmin HRM-Swim Heart Rate Monitor & 010-12883-00 HRM-Dual Heart Rate Monitor, Black
- SWIM HEART RATE1 - Stores up to 20 hours of heart rate data during swims, then forwards it to a compatible device at the end of the session. It also sends real-time heart rate and interval summaries to the watch..
- NON-SLIP DESIGN - Keeps the monitor in place, even during push-offs from pool walls..
- COMPACT and DURABLE - Creates minimal drag through the water. HRM-Swim is the smallest and lightest heart rate monitor from Garmin. Withstands repeated exposure to all swim environments, including pools, salt water and fresh water.
- BATTERY LIFE - Lasts for 18 months (assuming 3 hour/week use) with user-replaceable CR2032 battery.
- HRM dual features a soft strap that is comfortable and adjustable.
- Simply remove the heart rate module, and it’s washable, too.
- Don’t worry about running out of juice.