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PowerPod is a revolutionary power meter that mounts under the handlebars, providing superior accuracy, portability, and affordability.
PowerPod is a revolutionary power meter that mounts under the handlebars, providing superior accuracy, portability, and affordability.  Now available at powerpodsports.com
PowerPod is a revolutionary power meter that mounts under the handlebars, providing superior accuracy, portability, and affordability.  Now available at powerpodsports.com
421 backers pledged $128,011 to help bring this project to life.

About this project

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PowerPod power meter for cycling fitness

$128,011

421

PowerPod, made by Velocomp of Jupiter, FL, is a breakthrough bicycle power meter that overcomes the compromises of conventional power meters.  We are seeking Kickstarter support to speed-up the shipping date of PowerPod.

Overview

Prototype of PowerPod power meter sensor
Prototype of PowerPod power meter sensor

Power (measured in watts) is the most important measurement in cycling.  For competitive cyclists, more power means faster speeds and longer distances.  For enthusiast cyclists, more power means better physical fitness and more calories burned.

PowerPod is a revolutionary, small and light (32 grams) power meter that attaches to your bike's handlebars. PowerPod uses Velocomp's patented power measurement technology, perfected in over 11 years of on-the-road use.

PowerPod measures cycling power and transmits its measurements to your ANT+ cycling computer, such as Garmin or Bryton (there are many more ANT+ bike computers; see http://www.thisisant.com/directory/ for a current list).  Your power in watts appears on the bike computer display, and is recorded in the ride file.

PowerPod paired with Garmin 810
PowerPod paired with Garmin 810

What makes PowerPod different from conventional power meters?

No Compromise Price:  PowerPod will retail for $299, much less than any other other power meter, saving you hundreds or even thousands of dollars.

No Compromise Accuracy:  With sensor readings up to 800 times per second, PowerPod's both-leg measurement system provides accuracy comparable to "gold standard", both-leg crank power meters, and accuracy superior to one-leg power meters.

Here's real data, from 11 different rides totaling over 20 hours on the bike, comparing PowerPod prototype performance against an SRM power meter, a fine product that can cost 7 times the price of the PowerPod:

PowerPod prototype watts vs SRM watts
PowerPod prototype watts vs SRM watts

And PowerPod performance is great in the details: here is second-by-second graph, over a 2 hour training ride, comparing PowerPod prototype performance to an SRM:

PowerPod Prototype vs SRM, 2 hour ride
PowerPod Prototype vs SRM, 2 hour ride

No Compromise Calorie Measurement: Unlike inconsistent and unreliable calorie estimates from heart rate straps, activity trackers, fitness apps and websites, PowerPod precisely measures the work you do.  It accurately accounts for moment-to-moment changes in wind conditions, hill steepness, and speed, giving you honest, accurate calorie measurement.

No Compromise Installation: PowerPod installation is incredibly easy: just attach it to your bike's handlebars.  For a really special setup locate your PowerPod directly under your Garmin, with the optional, machined-aluminum combo mount.

With PowerPod you won't have to change or modify your bike wheels, hubs, cranks, pedals, or bottom bracket.  And you won't have to hire a bike mechanic to install it.  

No-Compromise Simplicity: Press the PowerPod button to pair it to your ANT+ speed sensor, then pair PowerPod to your ANT+ bike computer; you're ready to ride!  PowerPod finishes its automatic, one-time calibration in only 5 minutes, after which power appears on your bike computer display. 

PowerPod paired to a Garmin bike computer
PowerPod paired to a Garmin bike computer

No Compromise Reliability: Because PowerPod has no moving parts you won't ever have to return it for servicing of worn-out mechanical parts, or adjustment of electromechanical sensors.

No Compromise Portability: PowerPod's GoPro-style mount system makes it incredibly easy to move PowerPod from bike to bike.

How Does PowerPod work?

PowerPod is based on Velocomp's patented technology that flips conventional power measurement concepts on its head.  

Traditional power meters measure the force applied by the rider's legs to move the bike (Power = Force x Speed), using electromechanical strain gauges and electronics installed in specially-modified pedals, cranks, hubs, or bottom brackets.  

Instead of measuring applied forces, PowerPod measures the forces opposing the rider, including wind, hills, rolling resistance, and bike acceleration, using a patented combination of accelerometer, air pressure, elevation sensors, located within the handlebar-mounted PowerPod case.

Opposing Forces
Opposing Forces

Because opposing forces equal applied forces (Newton's Third Law), PowerPod gets the same result as conventional power meters.

And as magical as PowerPod may seem, its science and engineering is absolutely solid.  Over the past 11 years Velocomp has sold tens of thousands of power cycling computers using the same technology found in PowerPod.  And today some of the top cyclists in the world use Velocomp products.

Tinkoff VIP cyclist using Velocomp product
Tinkoff VIP cyclist using Velocomp product

Project Status:

Making a power meter that really works is not easy; maybe you've heard about mega corporations that took years to get their power meter concepts out of the lab and into the market.

Perfected in over 11 years of real-life usage, PowerPod uses the same sensors, firmware, and microcomputers found in Velocomp's premier line of power cycling computers.

The design of PowerPod is complete, including electronics, housing design, mount design, and prototypes have been built and tested.  We are ready to scale-up to produce PowerPod in commercial quantities.

Prototype circuit board and housing
Prototype circuit board and housing

Use of Funds:  We will use Kickstarter funds for three activities: 1) expedited tooling of the PowerPod housing; 2) accelerated receipt of long lead-time electronic components; 3) production and shipment of first production units. 

Normally, we would expect to ship PowerPod in April 2016.  However, with Kickstarter support we can accelerate the release date of PowerPod to November 2015. 

What’s In the Box

PowerPod (retail price $299) includes three items: 

1) PowerPod sensor 

2) PowerPod mount and mounting hardware 

3) USB cable

Optional PowerPod accessories

1) Attach your PowerPod to another bike with the "2nd Bike kit", including PowerPod mount and ANT+ speed/cadence sensor.  Retail price of the second bike kit is $79

2) Locate your PowerPod directly beneath your Garmin with the "Combo Garmin/PowerPod mount", made from machined aluminum.  Retail price of the Combo Mount is $69.

Additional items you must supply separately: 

1) ANT+ bike computer with power display (such as Garmin, Bryton, Timex, etc)

2) ANT+ speed sensor or speed/cadence sensor (part of your ANT+ bike computer setup) 

3) USB charger (computer or other device) 

PowerPod operation

The PowerPod has one button and one status light.   As you go through the one-time setup (sensor pairing, bike computer pairing, first ride) the status light changes from Red to Yellow to Green.  Green means go!

Weight and Size

PowerPod sensor weighs 32 grams

PowerPod mount fits round handlebars, 31.8mm in diameter.

PowerPod sensor dimensions are 57mm x 50mm x 16mm

Risks and challenges

Almost every day now it seems like someone announces a new power meter product or technology. They show enticing pictures (often renderings), and make impressive claims.

And then afterwards, almost always, comes the disappointment of shipping delays, often many months, sometimes several years. And when the new power meter product finally does get out into the real world of outdoor cycling, it doesn’t perform as well as promised.

We understand the challenge: Velocomp has been making power meters for over eleven years, and we know that bringing to life a quality power meter is very, very difficult.

That’s why we are so excited about PowerPod: its technology is refined, and its electronics and firmware are proven. In essence, PowerPod is a smaller, lighter and simpler version of our prior products.

We have already validated PowerPod performance with real data from real prototypes. All of our critical suppliers are long-time partners of ours and are ready to go.

So, what are the risks?

While we are very confident we can get PowerPod to market on an accelerated time schedule, there are some things that are out of our control:

1) an electronics component vendor doesn’t ship on time
2) Tooling delays are encountered
3) Wireless standard certifications are delayed

Because the prototype electronics, firmware, and software of PowerPod are done and already proven, we don’t view any of these potential problems as very risky.

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FAQ

  • PowerPod uses a patented combination of accelerometer, air pressure, and barometric sensors to measure, incredibly accurately, the total forces opposing your motion on the bike: wind, hills, acceleration and friction.

    Because opposing forces equal applied forces (Newton’s 3rd Law), PowerPod provides both-leg, pro-level accuracy and performance comparable to power meters costing ten times as much.

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  • PowerPod includes an internal rechargeable battery. You can ride for about 20 hours on a single battery charge, and recharge your PowerPod from any USB charger.

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  • Yes, just like your bike computer you can swap your PowerPod sensor from bike to bike, without removing any pedal, crank, wheel, or bottom bracket component. After moving your PowerPod to your second bike, you’ll pair it to your second bike’s sensors. After riding for 5 minutes PowerPod will show watts on your second bike.

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  • Yes. PowerPod measures the efforts of both legs, with sensor readings as often as 800 times per second.

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  • We currently plan on two colors: black, and red. If you've made a pledge we will email you shortly before shipment to make sure we send you the color of your choice

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  • We hope to achieve our stretch goal of $75,000, and if we do we will offer an ANT+/BLE version of PowerPod. The ANT+ version will ship in November, and the ANT+/BLE version will ship in February. There is no difference in price between the two versions. If you want the BLE version, please send us an email.

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  • PowerPod is compatible with any ANT+ device that can display power. That includes bike computers from Garmin, Timex, Bontrager, Bryton, and more, as well as displays from other power meter companies that use ANT+. Check the ANT+ device directory for compatibility.

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  • Two years on parts and labor in Europe. One year on parts and labor in USA. We will provide a detailed warranty document shortly

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  • No. The 5 minute calibration process precisely calibrates the PowerPod's accelerometer and automatically accounts for any "out of level" mounting issues.

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  • Rain and moisture does not affect the operation or accuracy of PowerPod.

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  • Yes. You will use (free) Isaac software for Mac/PC to set the size of the wheels used on your bike.

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Support this project

  1. Reward no longer available

    Pledge $199 or more About $199

    PowerPod power meter with "Limited-Edition" marking.

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    Pledge $199 or more About $199

    PowerPod power meter with "Limited-Edition" marking.

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    Reward no longer available 20 backers
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  3. Reward no longer available

    Pledge $229 or more About $229

    PowerPod power meter with "Limited Edition" marking, upgraded combo Garmin/PowerPod mount, and also ANT+ speed sensor.

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    Reward no longer available 30 backers
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    Pledge $229 or more About $229

    PowerPod power meter with "Limited Edition" marking, upgraded combo Garmin/PowerPod mount, and also ANT+ speed sensor.

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    Reward no longer available 30 backers
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    Pledge $249 or more About $249

    PowerPod power meter with "Limited-Edition" marking.

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  6. Select this reward

    Pledge $269 or more About $269

    One PowerPod power meter with "Limited-Edition" marking, and two PowerPod mounts. If you have two bikes and have ANT+ speed or speed/cadence sensors on both bikes, this is the perfect choice.

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    Pledge $279 or more About $279

    PowerPod power meter with "Limited-Edition" marking, combo Garmin/PowerPod mount, and ANT+ speed/cadence sensor

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    Pledge $299 or more About $299

    PowerPod power meter with "Limited-Edition" marking, and "2nd bike kit" that includes PowerPod mount and ANT+ speed/cadence sensor

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    Pledge $449 or more About $449

    PowerPod power meter with "Limited-Edition" markings, one for you and one for your coach!

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    Pledge $899 or more About $899

    Team special, four (4) PowerPod power meters with "Limited-Edition" markings.

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Funding period

- (30 days)