- Product out of stock
Battery for cycle computers and GPS devices
3V CR2032 - 3V CR2450
€2.95
(18 reviews)
Bontrager Dual Mode ANT+/Bluetooth Smart Heart Rate Monitor
Voir les avis clients(10 reviews)
ANT+ and Bluetooth Smart
Notre avis
Train smarter by connecting your heart rate monitor to your smartphone or bike computer with this Bontrager Dual Mode ANT+ heart rate monitor belt!
Technology specialist
This heart rate monitor belt fits snugly against the body and is barely noticeable during exercise.
By transmitting simultaneous Bluetooth and ANT+ digital signals, the Bontrager heart rate monitor sends vital training data to both your smartphone and your cycle computer.
This belt is compatible with all Bluetooth® Smart and ANT+ devices.
The belt is not waterproof but can be washed using a sponge on the fabric section.
Technical specifications:
- Digital heart rate monitor with 2.4 GHz ANT+ wireless technology and Bluetooth Smart
- Compatible with ANT+ and Bluetooth Smart devices
- Includes a soft strap, a heart rate sensor and a CR2032 battery
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We value your opinion
Our customers, our best ambassadors
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Philippe G. 
Published May 02, 2026 at 04:43 pm (Order date: Apr 18, 2026)The belt does not work well. It has erratic spikes and sometimes for quite prolonged periods beyond 200 and up to 240 beats/min!! (I am 66 years old for info and I hardly exceed (exceptionally) 180 (Translated review)
- Xavier C.
Published Jul 02, 2024 at 10:32 amUsed for biking; the attachment system is not optimal: it often detaches; in conjunction with the Bontrager counter: takes time to be detected. (Translated review)
- Jean-Yves D.
Published Nov 26, 2023 at 06:30 pmI have been using this chest strap for a year. A product that does very well what it is sold for. A bit power-hungry. (Translated review)
- Vincent M.
Published Jun 13, 2023 at 09:01 amThe fastening system is a bit light for my taste but it's mainly the reliability that is lacking. It has a strong tendency to go haywire, strangely it derails most often while running. Even when positioned well in front and moistening the contacts, it takes 5 to 10 minutes to display coherent values. In this time frame, it's nonsense with displays at 240bpm, I changed the battery but it's the same, it sometimes goes haywire during effort too. I will check with the warranty. (Translated review)
- Gérald d.
Published May 30, 2022 at 05:56 pmTo replace the one on my Node 2 which after a few years no longer made contact. Comfortable to wear, good transmission in all seasons. (Translated review)
- Jean L.
Published May 04, 2022 at 12:22 amEasy to wash. This belt is easy to wear and the data is quite reliable. (Translated review)
- Charles p.
Published Nov 05, 2021 at 12:27 pmvery flat, can be annoying, very easy connection on all devices (Translated review)
- Franck B.
Published Oct 21, 2020 at 07:16 amConnection is made without problems with different peripherals. The belt is comfortable enough and is easily forgotten.. (Translated review)
- Thierry B.
Published Feb 09, 2020 at 06:40 pmEffective heart rate monitor, easy to install, well recognized by all my devices: GPS and Elite Home Trainer. Easy to wash with detachable electronic device. (Translated review)
- David G.
Published Nov 12, 2019 at 04:50 pmVery light belt that does not maintain tension, heart rate monitor attachment not very sturdy and battery wears out very quickly. Be careful, the heart rate monitor does not like water. A heavy rain was enough to make it unusable. (Translated review)
