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PowerTap PowerCal Heart Rate Monitor
PowerTap PowerCal Heart Rate Monitor
PowerTap PowerCal Heart Rate Monitor

PowerTap PowerCal Heart Rate Monitor

GBP 76.49

RRP £90.00


Save: £13.51

2 Reviews

Item limited to max quantity of 5000

( 0 item is in your basket items are in your basket )

Usually despatched within 2 weeks.

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Average connection time 25 secs

  • Description


    Capture both data points with one heart rate strap, thanks to the PowerTap PowerCal. It's the world’s first-ever power meter calculated from heart rate and is the easiest, most accessible way to begin training with power. Simply connect to your Bluetooth device of choice, begin your training and unlock never-before-seen data to help elevate your training.


    • First-ever power meter calculated from heart rate.
    • Most affordable way to begin power training.
    • Compatible with Bluetooth only.


    • Signal Transmission: Bluetooth (Cycling Power Service, Heart Rate Service, Device Info Service) or ANT+ (2.4 GHz)
    • Operational Temperature: 0-40C/32-103F
    • Battery Type: CR2032
    • Battery Life: 400 Operational Hours
    • The PowerCal is not a waterproof device and should not be submerged in water
    • PowerCal Bluetooth is compatible with current generation android and iPhone/iPad devices with the use of certain apps.
    • PowerCal Bluetooth is not compatible with cervos (little yellow computer) or older grey indoor cycle consoles.
  • Product Details
  • Delivery & Returns

    How long will it take to arrive?

    Please check the stock availability notice on your item when placing your order. This item is: Usually despatched within 2 weeks..

    How will I know it has been sent?

    You will receive an email to confirm when your item has been sent.

    You can also check the status of your order and individual items by accessing My Account details and following the prompts.

    Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

    It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

    If I'm not completely happy with my item?

    Please see our returns policy.

Customer Reviews


2 Reviews

5 0
4 2
3 0
2 0
1 0

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Useful training aid

This version of the Powercal is not as good as the original PowerCal Ant+ version which could be calibrated to match your heart rate characteristics. Now I am well into my Vets years my heart rate is a lot lower for the same power than 20 odd years ago. When I compare the PowerCal to my Stages PM it follows the power fluctuations quite well but reports the power at around 50W less than the Stages PM. As long as you accept that absolute power values may not be correct for you it can still be a very useful training aid and is easily used on multiple bikes.

Not bad for what it is

I use a heart rate monitor and crank-based power meters all the time. So why this? Well I wanted something that I could use when away on holiday using an exercise bike in a gym and that would allow me to use Zwift to reduce the tedium. This does the job nicely. The power readings are somewhat random, rather like those made up by Strava, But they're okay enough and mean that I don't have to stare at a blank wall or a Boring Garmin monitor. Glad that I found this really (the alternative would be to take a pedal based power meter and swap the pedals over - not really what I wanted to be doing).

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