Train even better with heart rate by pairing HRM-Swim with Forerunner 920XT, Forerunner 735XT or Fenix 3 HR. The durable, non-slip strap keeps the heart rate monitor in place, even during wall push-offs. Sleek design causes minimal drag and stores heart rate data as you swim. Out of water, real-time heart rate, interval summaries, and stored heart rate are transmitted to the monitors. Stores up to 20 hours of heart rate data. Designed for all swim environments – fresh water, salt water and pools.
- Designed specifically for pool swimming
- A simple bi-fold adjustment reduces elastic weight and makes sizing easy
- Stores up to 20 hours of heart rate data during swims
- Real-time heart rate to the watch when the monitor is out of the water
- Non-slip design for pools wimming
- Battery life up to 18 months (assuming 3 hour/week use) with user-replaceable CR2032 battery
- Withstands repeated exposure to all swim environments, including pools, salt water and fresh water
- Swim interval heart rate statistics
- ANT+ heart rate
- Supports heart rate variability and advanced heart rate features
- Designed for:
- swim training in a pool
- open water swimming
- Multisport activities involving a pool swim (for example: run to the pool, swim, and run home)
- Race day for a pool swim triathlon
UK Delivery is FREE on orders over £10.
International Delivery within 3 working days via DHL (prices vary according to country).
Priority First Class Delivery within 3 working days (charge £5).
Next Day Delivery available weekdays on orders placed before 3pm for next working day delivery (charge £7).
Orders placed Monday - Friday before 3pm will be dispatched the same day.