ONRHYTHM 110 watch and HRM strap black

    Designed for athletes who want to measure their heart rate to manage their effort

    More details
    SKU: S6939 (1814988)
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    Delivery in 4 to 5 days

    DKK 208.25
    Characteristics Designed for athletes who want to measure their heart rate to manage their effort
    Product Benefits
    1. Parameter measurement
      Stopwatch, heart rate in BPM, backlight, alarm
    2. Ease of use
      Ease of use
      Essential cardio features. User-friendly menus and easy browsing
    3. Waterproof
      Watch: 5 ATM (swimming) - Chest strap: 1 ATM (water splashes).
    4. Coaching
      Setting of a target zone in heartbeats per minute (BPM)
    5. Ease of use
      User-friendly menus and easy browsing
    • Gender
    • Practice
    • Use
    • Type
      Heart rate monitor
    • Technology
      Non coded analog
    Product feature
    1. Measurement set-up
      Stopwatch, heart rate in beat per minute (BPM)
    2. Batteries
      Watch: CR2032 included - Belt: CR2032 included
    3. Pack content
      ONrhythm 110 HRM watch + non coded cardio belt, plastic + user guide
    4. Heart rate monitor
      Non coded signal:Plastic belt
    5. Target zones
      You can set up a target zone for a better management of your training. It shows you, in real time, whether you are within the target zone you have set up. The ONrhythm 110 features a mode that lets you set up heart rate target zones in beats per minute (BPM).
    6. watch
      Time, date, alarm and backlight
    Product testing
    1. Composition
      Elasticised band : 35.0% Rubber - Thermoplastic Rubber (TPR), 30.0% Elastane, 30.0% Acrylonitrile butadiene styrene (ABS), 5.0% Printed Circuit Board Structure : 45.0% Rubber - Thermoplastic Rubber (TPR), 40.0% Acrylonitrile butadiene styrene (ABS), 10.0% Stainless steel, 5.0% Printed Circuit Board Lens : 100.0% Polymethyl Methacrylate (PMMA)
    2. Product catchline
      Manage your effort easily with the target zone function.
    Product reviews
    3 / 5
    2 reviews
    2 users recommend this product
    Write a review
    • Dreadful instructions

      Tim (United Kingdom)
      Used for 1 week or less
      The instructions state that one must follow the intuitive onscreen guide. Complete rubbish !
      The instructions cannot be followed.
      There are not even instructions on this company site
      Thankfully its cheap enough to throw away which is what I will do and I suggest others do not buy it until proper instructions for use are available on this site.
      Nothing as it does not work
      Instructions impossible to follow
      Response of the brand
      Hi Tim, 

      I'm sorry that the instructions for setting up the OnRhythm110 Heart Rate Monitor are not clear. 

      Here are the instructions and some videos:


      If you are still having trouble I can ask one of our product trainers to get in touch and talk you through the set up and use. 

      Please don't throw away - as the product is covered by our 365 day "satisfied or satisfied" guarantee then you are welcome to return your HRM for a full refund. 

      Kind regards, 

      David Daker Commercial Director DECATHLON

      kenny (United Kingdom)
      Used for More than 1 year
      very cheap
      not much