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Josh Matthew December 11, 2017
5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


The first user-installed power meter with features, functionality and accuracy once found only in factory installed units

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About the WATTEAM POWERBEAT Power Meter

Introducing the long awaited WATTEAM POWERBEAT Power Meter! Redefining what a power meter is capable of, the WATTEAM power meter is the first user-installed power meter with features, functionality and accuracy once found only in factory installed units.

The POWERBEAT attaches to the left and right crank arms in a simple, 45-minute procedure requiring only basic technical skills. Once installed and calibrated, the POWERBEAT provides power data that is accurate to within +/- 1.5%. In addition, it provides true left/right power measurement.

At $399, the POWERBEAT power meter is the most affordable, direct force power meter capable of measuring total power (power from both legs), not to mention independent left/right power as well!

The WATTEAM POWERBEAT Power Meter is extremely lightweight at only 18.9 grams per side, features a rechargeable battery with 60-hour life and offers both ANT+ as well as Bluetooth SMART compatibility. This means it can be used with a bicycle computer, smart phone or tablet.

WATTEAM Power Meter Highlights


The POWERBEAT is proven to be accurate to within +/- 1.5%, which is as good as some of the best power meters available.

Left/Right Power

With a sensor on both crank arms, it can provide independent left/right power distribution.

Light Weight

We are all concerned about weight, and the power meter adds a mere 18.9 grams to each crank arm.


At $399, the POWERBEAT Power Meter is the most affordable, direct force power meter with total as well as independent left/right power.

ANT+/Bluetooth SMART

The power meter supports both ANT+ and Bluetooth SMART wireless protocols – which means you can use any device you would like as your head unit.


  • WATTEAM POWERBEAT 2 Pack – $699 (a savings of $99)
  • Cover Kits – $20 for a pair


12 Month ‘No Questions Asked’ Warranty

When you purchase a POWERBEAT , you get 12 months of full warranty coverage, which even includes any accidental damage. No questions asked!



The WATTEAM power meter is compatible with hollow aluminum road cranks only. The list below includes all supported crank manufacturers and models.

Note that we expect that carbon road cranks will be supported in the near future. Please check back with us for updates on timing.

  • Shimano
    • DURA-ACE 9150, 9100, 9070, 9000, 7970, 7950, 7900
    • Ultegra R8070, R8050, R8000, 6870, 6800
    • 105 5850, 5800
  • Cannondale
    • Si Hollowgram
    • SiSL Hollowgram
    • SiSL2 Hollowgram
  • Campagnolo
    • Potenza 11

In the Box

The box includes the WATTEAM POWERBEAT Power Meter and everything you need to install it. Note that if you buy the POWERBEAT 2 Pack, you get double this.

  • 2 Comp Units (left and right)
  • 2 Sensors each embedded in a gluing device
  • 6 Alcohol pads
  • 1 Glue pack
  • 1 Charger + USB cable
  • 4 Rubber bands
  • 2 Marking rulers
  • 2 Adhesive rubber strips
  • 4 Washers (spacers)
  • 2 Sand paper
  • 1 Gluing stick
  • 1 Pencil
  • 2 Hooks
  • 2 Water bags
  • 1 Pair of protective rubber gloves


Power Meter TypeCrank arm
Type: GaugeStrain
Number of strain gaugesNA
Weight18.9 grams (added weight per side)
Crank Arm LengthsNA
Battery TypeRechargeable
Battery Life60 hours; 2 hours to recharge
Left/Right Power MeasurementYes
Communication ProtocolBluetooth SMART and ANT+
Claimed Accuracy+/- 1.5%

2 reviews for WATTEAM POWERBEAT Power Meter

  1. Rated 5 out of 5

    ironfoot (verified owner)

    I’ve been using powerbeat for around 2 months now.
    Initially, the installation was easy and I had zero problem while riding over 1000 km through cold, moderate, dry, rainy, and snowy days.
    This is the only power meter I have so I can’t make comparison but that was covered thoroughly by dcrainmaker.
    As everyone knows a power meter makes a huge difference in training/improving.
    But when it comes to buying one, I feel like powerbeat is underrated.
    The price is simply incomparably cheaper to other well known brands while providing essentially the same data.
    Overall I am very satisfied.

    • Power Meter City

      Power Meter City

      Hi Ironfoot. Awesome review! Glad you are enjoying your POWERBEAT. A few of us here are also training with it at the moment with similar results. It’s a great PM!

  2. Rated 5 out of 5

    Robert (verified owner)

    Certainly the best value proposition, especially if you need/want dual sided. The only hard part about the installation was finding the time to let the glue cure. I needed to let it go 48 hours in a 68 degree room. So, the system sat on my desk until I had to travel for 2 days.

    As a non racer, I don’t really need this, but I do have some fast friends I’d like to be able to keep up with. I’m recovering from a left knee replacement, and wanted dual sided to track my progress. Not surprisingly, my left leg tends to come along for the ride. My numbers on a left only meter would be low enough to be frustrating. It’s nice to see the progress, and balance, pedaling efficiency and smoothness are improving. Although when my competitive streak takes over, it all goes out the window trying to beat my previous peak and NP. Although I have nothing to compare with as with Ironfoot this is also my first power meter. Despite DC Rainmaker’s comments about short high power not registering, I have had two second power readings over 1100W a couple of times. If only I weighed as little as Quintana that might make me a decent sprinter.

    Overall, I am very happy with this meter. I just need to remember not to display power while riding once in a while and just enjoy being on the bike. It’s hard not to stare at the power reading sometimes.

    • Power Meter City

      Power Meter City

      Hi Robert. Thank you for the great review. Sounds like you have a pretty good handle on things… nice job. It will be fun for you to be able to monitor the improvement of your left leg. Please let us know if there is anything else we can do. Thank you!

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