Polar T31 Non-Coded Transmitter and Belt Set


Polar Chest Strap and Transmitters sold as a set. Features: Works only with CS600 and RS800The slim, light and waterproof T31 non-coded transmitter and belt set transmits accurate heart rate data to your compatible Polar heart rate monitor. It’s fully water resistant, designed for all weather conditions and provides up to 2500 hours of training usage. In addition, it is compatible with most gym equipment. Note: The T31 non-coded transmitter does not prevent cross-talk/interference from other heart rate monitors and electrical devices. For coded heart rate transmission we recommend the T31 coded transmitter or the H1 heart rate sensor. Please refer to User Manual for more information.

Note: Getting started with your T31 transmitter is easy. For best results, thoroughly moisten the back electrode areas of the transmitter with water and adjust the strap length to fit snug, but comfortable. Check that the moist electrode areas are firmly against your skin and that the Polar logo is in the upright position. Tip: When you are finished with your workout, remove the transmitter, rinse with water and dry with a soft towel. Never store the transmitter wet, in a damp environment or in any kind of non-breathable material, such as a plastic bag or sports bag. Sweat and moisture may keep the electrodes wet and the heart rate sensor activated. This will shorten the battery life. Keep in a cool and dry place.

$ 36.95

Customer Reviews


109 of 113 people found the following review helpful
5.0 out of 5 stars
Keep the unit dry when not using it., August 31, 2007
By 
Harrison Bergeron (Heartland, Indiana) – See all my reviews

I had to buy a replacement transmitter for my Polar heart rate monitor because I must’ve not read the fine print that said dry off the transmitter when not using. Sweat moisture activates the transmitter that drains down the non-replaceable battery. I failed to dry the unit when I quit exercising, so the battery ran down quickly — about 10x quicker than expected. Not too bright of me considering I have an advanced degree in engineering. So I’m telling you all now.

BTW, the new one works fine. No problem.

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38 of 39 people found the following review helpful
2.0 out of 5 stars
With a non-replaceable battery it needs to last longer, November 13, 2010
By 
John L. Wamble (Bothell, WA USA) – See all my reviews
(REAL NAME)
  

Verified Purchase(What’s this?)
This unit worked well while it worked. It synched with both my Polar and Suunto receivers. But it didn’t last. I bought this one in January and now it’s November and it’s dead. I checked that by using other transmitters and other receivers and this one is definitely dead. And yes, I wiped it off after each use. I used it once or twice per week for anywhere from 30 minutes to 3 hours. For forty bucks it really should last at least two years. Or they should just make the battery replaceable! What’s the big deal? All the other HRM transmitters I’ve used have replaceable batteries. This is a bad design decision. I’ll be using other brands from now on.
Update: A few months back I bought an Omron HR100 for someone else in my family. I tried the Omron transmitter belt with my Polar and Suunto receivers (uncoded) and it works great with both. Plus the Omron has an easily replaceable CR2032 battery. To cap it off the whole Omron system costs less than the replacement transmitter strap for the Polar. So that is the nail in the coffin for my relationship with Polar.

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31 of 32 people found the following review helpful
5.0 out of 5 stars
Exactly like my old transmitter and belt., December 20, 2007
Ordered Polar T31 to replace a lost or stolen transmitter. It came in perfect condition in original packaging. Worked perfectly with my old wrist watch from the previous belt.

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