How Does Wahoo Kickr Calculate Speed?

Paul is correct – the KICKR (and all smart trainers) do not send a speed measurement. They send a power measurement (in watts) which is what we use to calculate your speed in game.

Is Wahoo KICKR speed accurate?

When performing a spin down the power, speed, and cadence is very accurate. When playing the game speed is 100% thrown away and the simulated speed does not match the flywheel on the wahoo kickr. Others will say that the speed shouldn’t match the flywheel, but that makes no sense.

How does Wahoo KICKR calculate distance?

We use Virtual Speed to calculate the distance for your ride.

Does Wahoo KICKR have speed sensor?

The Wahoo RPM Speed Sensor supports various Windows and Mac applications with Bluetooth and/or ANT+ capabilities. An ANT+ connection is strongly recommended on Windows PCs. Note: the Wahoo Fitness app (required for important firmware updates) is only available on iOS and Android mobile devices.

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How does Kickr core measure speed?

Thanks to a firmware update, KICKR 2018 and KICKR Core smart trainers now feature integrated cadence measurement. No longer is an external cadence sensor required, instead, the trainers now calculate the cadence with no extra hardware and transmit it through a shared signal.

Do you change gears on Wahoo Kickr?

When you increase or decrease the speed of the flywheel, the trainer will have to adjust the resistance. In order to make the shift smoother, it is best to shift a few gears in order to create the least amount of impact change to the flywheel speed.

Should you change gears in ERG mode?

ERG Mode (Resistance Control Mode)
There’s no need to shift in this mode as the resistance will change automatically, and we recommend keeping a steady and easy-to-hold cadence throughout the entire ride (unless workout instructions tell you otherwise or you need to “ramp up” your pedaling for a tough interval).

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What is ERG mode on Wahoo Kickr?

A Smart trainer like the Wahoo KICKR includes a load-restricted mode called Erg Mode. This mode will set your trainer’s resistance for you rather than leaving that responsibility on your shoulders. Riding in Erg mode is a little like loosening your grip on the reins of the horse you’re riding.

Does Wahoo Kickr snap measure speed?

The KICKR SNAP measures and transmits speed and power data only. For cadence we recommend using a speed and cadence sensor such as the RPM or BLUE SC. For heart rate we recommend using a heart rate sensor such as the TICKR X.

How do smart trainers calculate cadence?

NEO Series Smart trainers measure your cadence from the non-drive side crank arm of the bike without the help of a sensor. The trainer constantly measures your speed and uses this to determine your cadence. The speed is zero at the top of the pedal stroke and it is maximal in between.

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How does Wahoo measure power?

Virtual Watts is a calculated estimate of power exerted based on the speed from a speed sensor and a known power curve for a given trainer.

Do you use your gears on a smart trainer?

If you have a controllable smart trainer (one with resistance) then you can use gears. When riding an event or just free riding in one of the worlds the trainer will automatically react to the gradient and you will be forced to change gear to match that gradient, just as you would do outdoors.

Does Wahoo Kickr simulate downhill?

KICKR BIKE simulates grade changes in real time, offering a virtual experience of riding up and over steep mountain passes – including downhill simulation that allows you to maintain bike speed.

How long does a Wahoo Kickr last?

My Kickr Cores have each lasted between 9-12 months. Wahoo has done a reasonable public relations job by “replacing” the faulty trainers, but every replacement I’ve received was a used reconditioned trainer that they simply patched up and sent back out as a “warranty replacement”.

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Where should I put Wahoo speed?

Slide the Wahoo SPEED pod into the mount supplied. Make sure the Wahoo logo is facing outwards on the flush side of the housing and the back of the Wahoo SPEED faces toward the hook side of the mount. The hooks should be facing downward.

How do wahoo speed and cadence sensors work?

How Does the Wahoo Speed and Cadence Sensor Work? Wahoo Speed and Cadence sensors universally attach without magnets, wirelessly integrate with Bluetooth and ANT+ compatible accessories, and track cycling speed and cadence in real-time.

Do you need both a speed and cadence sensor?

Whereas GPS showing your speed is not accurate or consistent at all. It’ll tell you you’re moving when you’re standing still, and you can be doing a constant cadence in a specific gear and it’ll show your speed is varying. If you don’t need a consistent indicator of speed then you don’t really need a speed sensor.

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How accurate is Wahoo Kickr core?

Wahoo claims that the Kickr Core can accurately measure power, within 2 percent, up to 1,800 watts. Proving accuracy on trainers is difficult, but this one felt inline with other direct-drive trainers as well as standard power meters.

What’s the difference between the Wahoo Kickr and KICKR CORE?

The Core may be mid-priced but doesn’t skimp on features and uses much of the same technology as the Kickr, but one difference is the size of the belt-driven flywheel. These are measured by weight, and the 5.4kg flywheel on the Core isn’t as burly as the 7.3kg flywheel on the Kickr.

What is ERG mode speed simulation?

ERG Mode Speed Simulation: This setting simulates speed based on power input for greater accuracy of speed data. Enabling is a personal preference, will not impact overall trainer functionality, and not required (most who train with power are not concerned about speed data).

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Why is Zwift so hard?

It’s harder than real racing
The first thing you notice when the flag drops, is Zwift racing is so much harder than your run of the mill bike race. Racers have the chance to rev their engines on the start line, meaning they can be pushing 500 watts as soon as the race starts.