Tradition always dies hard, and this is especially true in the case of consumer knowledge about the value of a swimming heart rate monitor. It’s ironic. Many swimmers know hard work by how hard they breathe in the water. Yet, many do not know their heart rates.
Swimming Heart Rate Monitor: Water Resistance
Aside from the obvious (a swimming heart rate monitor is meant for the pool), consumers need to confirm how deep down the monitor will operate. Some monitors, intended for laps, may only resist only 10 meters of water. Others dive to 150 meters below the surface. That specification should be high on the checklist when shopping for a swimming heart rate monitor.
Swimming Heart Rate Monitor: Water Seal
A water seal is the key to a sustainable swimming heart rate monitor. Press the watch buttons under water, and the seal could be compromised, thus rendering the monitor useless. Wrist units with water-tight seal assess heart rates with sensors which are built in to the unit. Again, consumers are wise to check swimming heart rate monitor manufacturer’s specifications.
Swimming Heart Rate Monitor: Excess Measurement
In a quest for ever-lower lap times, swimmers can be confounded. No matter how hard they work, it seems, they just can’t seem to lower that lap interval. This may be due to over-exertion. Every heart needs to work and the rest. A swimming heart rate monitor indicates when swimmers have reached their target heart rate zones. Over-work in those zones, and you may not get maximum benefit. Wear a swimming heart rate monitor in the pool long enough, and you can build a profile for target heart rates which defines your heart’s exertion. However, this heart measurement function is intended to help swimmers avoid twin problems: under-exertion and over-exertion.