ONrhythm 50 HRM Watch and Chest Strap

    Designed for athletes who want easy measurement of their heart rate.

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    SKU: S11012 (1814991)
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    Delivery in 7 to 8 days

    € 17.99
    Our e-commerce is suspended for a short transition period. We expect to be back to serve you before the end of September!
    Characteristics Designed for athletes who want easy measurement of their heart rate.
    Product Benefits
    1. Parameter measurement
      Stopwatch, heart rate in BPM
    2. Ease of use
      Ease of use
      Essential cardio features. User-friendly menus and easy browsing
    3. Waterproof
      Watch: 5atm (swimming) - Belt: 1 ATM (water splashes).
    4. Versatility
      Time, date
    • Gender
    • Use
    • Practice
    • Type
      Heart rate monitor
    Product feature
    1. Measurement set-up
      Stopwatch, heart rate in beat per minute (BPM)
    2. watch
      Time, date
    3. Heart rate monitor
      Non coded signal:Plastic belt
    4. Batteries
      Watch: CR2032 included - Belt: CR2032 included
    5. Pack content
      ONrhythm 50 HRM watch + non coded plastic cardio belt + user guide
    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
      The easiest heart rate monitor
    Product reviews
    4.1 / 5
    18 reviews
    18 users recommend this product
    Write a review
    • Heart Rate Monitor

      Michael (United Kingdom)
      Used for 2 to 8 weeks
      Good value, works fine.
    • Great heart monitor

      Paul (United Kingdom)
      Used for 3 to 6 months
      Excellent for the gym or out running
    • Good for its price

      farid zak (United Kingdom)
      Used for 1 week or less
      The chest strap is hard solid little bitit may cause a little pain for you and it can confusion with another heart rate watch if it is near from you because it is non coded
      But the signal is good and it doesn't take many seconds to work
    • Simple Heart Rate Monitor

      paul (United Kingdom)
      Used for 1 week or less
      I bought this uncoded chest strap HRM to replace a uncoded Pulsar that linked to my Waterrower rowing machine. Unfortunately this strap is not picked up by the receiver on my rowing machine.

      Although the display on the accompanying is clear and large it will only show one thing at a time out of heart rate, lapsed time, clock time. You usually want to consider heart rate and lapse time together, so this is not great.

      First / second use and set-up was fine. Third time there seemed to be some problem connecting, then showing the wrong reading.
      Easy set-up and reasonable price
      Inadequate display
    • Great value for the money

      Anton (United Kingdom)
      Used for 1 week or less
      This HRM provide an excellent value. It is extremely easy to use, the menus are intuitive. The chest strap is quite comfortable, syncs with the watch instantly, and provides an accurate reading. Bear in mind it is non coded, thus make sure there is no interference from magnetic fields or other non coded HRM around.

      I've dropped the chest strap accidentally on the floor, and it couldn't sync with the watch. A readjustment of the battery solved the issue.

      One of the advantages is that the chest strap's non coded signal is picked up seamlessly by the Precor equipment at the local gym!
      Cheap, looks good, syncs with Precor, easy to use
      No smartphone sync, vulnerable to interference
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