Heart rate is measured in BPM (beats per minute). The more intensively you exercise, the faster your heart beats, and the more your BPM increases. As you train, you will learn the best heart rate for you to be able to complete your run without losing your breath. Aim for that rate, and you will be able to run more regularly and more easily.
SET YOUR TARGET ZONE
Manage your training sessions using the target zone settings.It shows you whether you are in the set zone in real time.
With ONrhythm 110, you can set heart rate target zones in beats per minute (BPM).
HOW IS MY HEART RATE MEASURED?
Your heart rate is measured by the strap worn around your chest.The strap has two electrodes and a transmitter.
When your heart beats, it transmits very weak electric fields. They are detected by the electrodes and sent to your watch via the transmitter on the chest strap.
CAN MY SIGNAL BE DISTURBED BY OTHER HEART RATE MONITORS?
The ONRHYTHM 100 communicates with the chest strap using a non-coded signal. As a result, they can be disturbed by other heart rate monitors nearby. If you run on your own or with a partner who doesn't use a similar heart rate monitor, it's not a problem! If you run with a group, we recommend you choose a coded heart rate monitor, such as the ONRHYTHM 500.
Easy to read in the sun and in the dark.
The ONRHYTHM 110 has what is known as a reflective screen. It reflects the surrounding light.The more sun there is, the easier it is to read the screen!
When running in the dark, you can use the backlight button to light your screen.
It's a watch too!
The ONRHYTHM 110 watch also tells the time and date. You can also set an alarm.
Watch: CR2032 included - Strap:CR2032 included
Thickness12mm | Diameter: 43mm
Warranty & after-sales service
The DECATHLON products are guaranteed for 2 years. If you have any questions, go to our support.geonaute.com support website. You will find advice on how to use your product properly: instructions, frequently asked questions by our users and video tutorials. In order to give you the best possible support, the support team is at your disposal 24 hours a day to answer your questions.
This watch is designed for sport and leisure. It's not a medical device. The information provided by the watch is for information purposes only and must not be used to track a pathology.
Used for 3 to 6 months
✓ Verified purchase
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Simple and not to complicate
Straight forward reading
But the heart device sensor should be re-design
Response of the brand
Dear Sir, thank you for your time in leaving us with a 5-Star rating on our heart rate monitor watch. We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!
found this answer helpful
Used for 1 week or less
Its can monitor my HR and guide me to control my step/speed while jogging.
READ THIS FIRST IF YOU HAVE CONNECTION ISSUES!
Used for 2 to 8 weeks
Lots of people have commented saying their chest strap won’t pair with the watch.
For info: the chest strap needs to be dampened in order to give it a good seal with your chest, which is what the water drop sign on the back of the strap refers to - this isn’t an indicator or water resistance.
I tried it at first when it was dry and it didn’t pair. I then moistened the strap with a little water over the rough rubber bits and it paired instantly.
Fantastic watch for the price and much more accurate than a wrist-based heart rate monitor - would definitely recommend this.
Obviously it stands to reason that the people who couldn’t get their watch to pair could be encountering other issues, but my guess is that this was actually the issue!
Excellent value for money
Used for 2 to 8 weeks
I bought this after failing to find my Garmin heart rate monitor strap and needing to replace an old Kalenji watch that still works but the strap has failed after 4 years. Can't see that it can be replaced.
This product works well and the transmitted signal is even picked up by the gym machines. It is a pity is does't get received by my old Garmin watch.
An excellent product for the price, well done