|Item display length||14.2 inches|
|Item display width||3.4 inches|
|Features||Transmits heart rate, Slim, Lightweight design|
|Sport||Excercise & Fitness|
|Included Components||Heart Rate Transmitter|
|Item model number||92053125|
|Product Dimensions||0.1 x 0.1 x 0.1 cm; 10 Grams|
Other Sellers on Amazon
+ S$11.50 delivery
+ S$10.00 delivery
Polar T31 Coded Chest Transmitter and Elastic Strap
|Price:||+ S$8.43 Delivery|
- Transmits heart rate data to Polar heart rate monitors using 5kHz transmission and compatible gym equipment. Compatible heart rate monitors include, but are not limited to: FT1, FT2, FT4, FT7, FT40, FT60, FT80, RS100, RS300X, RS400, RCX5
- Compatible products:Elastic straps.Individually coded to pick up your heart rate monitor and not others nearby. This eliminates cross-talk with other electronic devices in the same area.
- Slim, lightweight, and waterproof design
- Fits 25 to 54 inch chest size
- Average battery lifetime is 2500 hours of use. Non user replaceable battery
Frequently bought together
Customers who viewed this item also viewed
Have a question?
Find answers in product info, Q&As, reviews
Your question might be answered by sellers, manufacturers or customers who bought this product.
Please make sure that you've entered a valid question. You can edit your question or post anyway.
Please enter a question.
At the heart of your training is the Polar T31 Coded Transmitter. Its purpose is simple: to transmit your heart rate to your wrist unit. Slim and light, the ECG (electrocardiogram) accurate transmitter is fully water resistant and designed for all weather conditions. Compatible heart rate monitors include, but are not limited to: FT1, FT2, FT4, FT7, FT40, FT60, FT80, RS100, RS300X, RS400, RCX5.
Customers who bought this item also bought
What other items do customers buy after viewing this item?
No customer reviews
|5 star (0%)||0%|
|4 star (0%)||0%|
|3 star (0%)||0%|
|2 star (0%)||0%|
|1 star (0%)||0%|
Review this product
Most helpful customer reviews on Amazon.com
Update January 9, 2019: Both the manufacturer and seller are selling this device WITHOUT a DATE of manufacture. Without a date, the buyer is taking an undue risk purchasing this and buying something that has been a round some years and very possibly collecting dust on some seller's shelf. In the past I have had 3 of these belt transmitters purchased locally -- NO problems. The idea is that BOTH the manufacture AND seller sell these without disclosing battery replacements. This means you throw it away and BUY a new one! Watch YouTube videos of people replacing the common CR button cell. I have not done this, but the demonstration deserves merit. Again, this unit will most likely be returned to Amazon as a defective unit.
UPDATE January 15, 2019: Seller completely dismissed the fact that the belt does not transmit heart rate to my Life Fitness. This far over weighs the idea that the strap is too small. This is referred to as discounting and is not nice. The thing does NOT WORK and will go back.
These are sealed units, so there is no battery replacement. You just throw it out and buy a new one when it dies. I have both a coded and uncoded unit that I have been using interchangeably and about equally for 5 years, and both are still functioning.
Super high recommend.
This is a follow up, March 2019. I tried an experiment for the last month or two. I run the transmitter under water in the sink at the health club for a second or 2, just to make it wet. I put it on wet and i go into the spinning room and it works perfectly the second i turn on the heart rate indicator on the bike. All the way through the workout it works perfectly. SO if you have one that stopped working or works intermittently, run it under water and put it on to see if that makes it work. Maybe it is an indicator that the battery is getting low but this saved me from buying a new one at this time. Good luck!
As soon as I get on the machine, I can see my heart rate on the machine’s display, and it never has a problem picking up the information from the strap.
The strap is comfortable, easy to adjust and put on, and there is no programming on syncing required. I never go to the gym without it, and I can easily make sure that my heart rate returns to normal during my cool down phase before I get off of the machine.