Garmin HRM-Run vs Polar H7 - Where are the differences?
Where are the differences?
Let's take the heart rate sensors Garmin HRM-Run* and Polar H7* in the comparison and look at the differences more closely.
Heart rate measurement
Both sensors have the ECG measurement. This is very accurate and is recommended rather than the optical measurement.
We have a chest strap on both devices. So it is measured over the chest. This is classic for ECG sensors.
Connection options
Bluetooth has become a very popular option for connecting heart rate sensors and pulse belts. This is where the conventional heart rate sensors differ. In contrast to the Garmin HRM-Run, the Polar H7 offers Bluetooth as connection possibility. The connection via Bluetooth is mostly used for cell phones or fitness watches. Some new devices in fitness studios also offer Bluetooth as an option.
The standard ANT+ less known. However, it is often used in the field of sports. Some finte watches, especially from Garmin and Polar, support the form of the connection. ANT+ offers you only the Garmin HRM-Run in this comparison.
Waterproof
Both heart rate sensors from the comparison are waterproof. The Garmin HRM-Run can be used up to 50 m under water. The Polar H7 can be submerged up to 50 m under water.
Belt
Most heart rate sensors can be adjusted in size. This is especially relevant for chest straps. The minimum belt length of the Garmin HRM-Run is 60,0 cm. The maximum length for the Garmin HRM-Run is 142,0 cm. The Polar H7 has a maximum belt length of 96,0 cm.