The non-slip HRM-Swim heart rate strap has been specifically designed for swimmers. It stores heart rate data and subsequently transmits it to compatible devices.

Make your swim training more effective by pairing the HRM-Swim chest strap with your compatible Garmin watch via ANT+. The comfortable and non-slip strap is specially designed for use in the pool and does not shift even when pushing off from the pool edge. Additionally, it is resistant to pool bacteria. When the device is no longer in the water, for example, when the upper body emerges during training, real-time heart rate data, interval summaries, and stored heart rate data are sent to compatible Garmin devices.

Suitable for: pool swimming, open water swimming, triathlon competitions (open water swimming), no triathlon clothing required, running or cycling training as part of a multisport activity with pool swimming.

Additional details:
Device dimensions (L x W x H): 58 to 145 x 3.8 x 1.2 cm
Weight: 72 g
Length adjustment: Foldable
Battery: CR2032
Battery life: 18 months (with 3 hours of swim training per week)
Water resistance: 5 ATM (equivalent to a test pressure at 50 m water depth)
ANT+ heart rate: Yes
Supports heart rate variability and advanced heart rate features: Yes
2.4 GHz ANT wireless transmission protocol: Yes
Running efficiency: No
Stores and transmits heart rate data: Yes
Heart rate statistics for swim intervals: Yes
Non-slip design for pool swimming: Yes
Resistant to pool chemicals: Yes.