T31 Battery Change

When the battery dies you will need to replace the whole heart rate sensor structure of the transmitter is sealed.

T31 battery change.

After changing out the battery in the watch the chest strap transmitter was also dead. Measure just under the breasts chest area. Sensor pairing is needed after update battery replacement if you use h10 with polar a360 m400 a300 m450 v650 m200 m600 or 3rd party app device. The trouble is it s the t31 model strap that is sealed up molded in plastic.

With good care your t31 t31c transmitter will last longer. To transmit your heart rate to your wrist unit. The average battery lifetime of polar t31 and t31c transmitter is 2500 hours of use. How to replace the battery in your polar t31 heart rate monitor chest strap.

The trouble was dead battery in the watch. As a result it s easy to monitor your heart rate during training runs. It s only 40 or so to replace but i was annoyed that polar had made these non user servicable in terms of battery replacement. It s also built to last with a design that holds up to 2 500 hours of training usage.

Change battery to your h1 h2 h3 h6 or h10 heart rate sensor yourself. The average battery lifetime of polar t31 and t31c transmitter is 2500 hours of use. How to replace a polar t31 chest transmitter battery. I ended up buying a two pack of 2032 batteries and it s a good thing i did.

The battery in my t61 coded transmitter was fading. When the battery dies you will need to replace the whole heart rate sensor. Rather than send it back to polar and pay for a new one i decided to replace it myself. Slim and light the ecg electrocardiogram accurate transmitter is fully waterproof and designed for all weather conditions 920135 built to last up to 2500 hours of.

At the heart of your training is the coded t31 transmitter. So i went down to the cvs. Find nearest polar retailer from polar service finder.