eFoil Controller Guide: Modes, Power Levels & Calibration Explained
eFoil controller explained: 3 riding modes, 10 power levels, speed limiter & throttle calibration. Learn to dial in your speed and ride feel precisely.
Most eFoil riders only use a fraction of what their controller can actually do. Yet this small device controls almost everything that shapes your eFoil experience: how fast you ride, how directly the drive responds, and how finely you can dose your speed. Whether you're just getting into eFoiling or you already have plenty of time on the foil, this guide walks you through the functions, modes, and settings of the Aerofoils eFoil controller in detail.
Three riding modes, ten power levels plus Double Gears, a speed limiter, and a calibration function: these are the tools your eFoil controller gives you to manage power, speed, and ride feel. Which mode you need and when, and how to adjust the controls to match your skill level, is what the rest of this article covers. Whether you're just getting up on your first foil or already carving cleanly through the wave.
Key Takeaways
- The eFoil controller offers three riding modes, Gonna-Fly, Nice & Smooth, and Rocket Ride. They determine how sensitively the throttle responds and how much power the drive releases.
- 10 power levels divide up the power range; with Double Gears enabled, these become 20 gears, giving noticeably more finesse at low speed.
- The speed limiter caps your top speed. Ideal for beginners, test rides, or whenever someone else is stepping onto your board.
- Throttle calibration lets you reset the throttle if the controls start responding inaccurately or unreliably.
What Does the eFoil Controller Do? The Core Definition
The eFoil controller is the central device you use to control thrust, speed, and ride behavior on your eFoil. It's also called an eFoil remote control, both terms refer to the same product. Through riding modes, power levels, a speed limiter, and a calibration function, you precisely tune power delivery and throttle response to match your skill level and the conditions.
The connection between the controller and the board runs over a wireless radio link with two connection points in the board (nose and tail), responsive and stable even in splashing water and direct sunlight. The rugged housing and compact design of the controller are built specifically for use on and in the water. It's this direct connection and control that unlocks what eFoil technology is built for, and it's exactly why the fine-tuning covered below is worth doing in the first place.
Good to know: the controller only regulates thrust and speed. You don't control your eFoil's flight height with the throttle, you control it by shifting your weight on the board. Shift your weight forward and the board sinks lower; shift it back and it rises higher.
Display: Speed, Battery Level, and Flight Time at a Glance
Most eFoil controllers feature a high-resolution color display that stays readable even in bright sunlight, showing key information like speed, battery level, and flight time. That means you always know how much battery life you have left and how fast you're currently riding, without ever having to take your eyes off the water.
The 3 Riding Modes Compared: Gonna-Fly, Nice & Smooth, and Rocket Ride
The single biggest lever for your ride feel is the three riding modes. They change how sensitively the throttle (the trigger that controls thrust) responds, in other words, how directly the drive reacts to your input and how power gets released. After powering on, you choose your riding mode right on the start screen and switch between them using the left or right button on the controller.
| Mode | Throttle Response | Top Speed | Recommended For |
|---|---|---|---|
| Gonna-Fly | Gentle start, thrust builds up smoothly, jerky movements are cushioned | Actively limited | Beginners, first sessions, maximum battery life per charge |
| Nice & Smooth | Balanced, direct enough for controlled foiling | Actively limited | Intermediate riders, most of the session |
| Rocket Ride | Immediate, even small throttle movements release power, sport-oriented | Fully unlocked | Experienced riders, fast runs and maneuvers |
The right choice depends not just on skill level but also on rider weight: lighter riders tend to get on well with Gonna-Fly, while heavier or more sport-oriented riders often prefer Rocket Ride. In Gonna-Fly and Nice & Smooth, the system automatically caps top speed: if you accelerate too hard, the controls pull power back on their own. That lets you build a feel for balance and control first, without accidentally hitting top speed.
In short: Gonna-Fly cushions the throttle response, Rocket Ride releases full power immediately, and Nice & Smooth sits in between. Start with Gonna-Fly for your first sessions and work your way up.
10 Power Levels, Switchable to 20 for More Finesse
Within each riding mode, the power range is divided into power levels (also called performance levels). By default there are 10 levels covering the full range from slow gliding to full thrust. You switch between levels using the left and right buttons on the controller. Hold the left button for two seconds to jump straight to the highest power level.
If you want more precision, activate Double Gears. This turns the 10 standard levels into 20 gears: the same power range is spread across twice as many steps. Each level change then shifts your speed less dramatically, so you can dose it more finely.
How to Activate Double Gears
- Press and hold the middle button on the controller (as if you were powering the controller off)
- Go to the Settings menu
- Open Comfort
- Turn on Double Gears
You switch the gearing back to 10 levels the same way.
In practice, this makes the biggest difference when accelerating slowly and when holding a constant speed. The exact moment your board comes up onto the foil is easier to nail with 20 levels. For relaxed cruising, 10 levels are plenty.
The remote also lets you choose between two ways of adjusting power: a virtual gear shift through the fixed power levels, or direct throttle control via the trigger itself. If you prefer to dose power freely, skip the fixed levels and work the throttle directly within each level. That's ideal for wave riding.
Safety Features: Speed Limiter and Calibration
Two features on your controller exist mainly for safety and control: the speed limiter and throttle calibration. You'll rarely need either, but when you do, they matter.
eFoil controllers also come with smart safety features that maintain a stable connection to the board and, if the controller enters the water, automatically switch to a lockout mode and shut down the drive.
Speed Limiter: Capping Your Top Speed
The speed limiter sets a fixed ceiling on your speed, regardless of how far you pull the throttle.
That's valuable in three situations: your first attempts at riding, handing your board over to friends or family, and test rides where control matters more than top speed. The limiter removes the worry of accidentally hitting full thrust, without cutting into how much fun the ride is.
One important note: the speed limiter only works with GPS reception. Without a GPS signal, the limit can't be applied, and the controller displays a warning that riding isn't currently possible. In Gonna-Fly mode, the limiter also caps acceleration; in Nice & Smooth and Rocket Ride, it only caps top speed.
Throttle Calibration for More Accuracy
Throttle calibration resets your controller's throttle. It re-reads the trigger's zero point and full-throw position.
This is worth doing whenever the controls feel inaccurate or unreliable, for example if even a light tap triggers thrust, or if the trigger doesn't deliver full thrust at the end of its travel. After calibration, the trigger point sits exactly where you expect it again. You'll find this setting in the controller's menu; just follow the steps shown on the display.
Reverse Gear: What It's For
Depending on your setup, a reverse gear may also be available, meant for slow, low-speed maneuvering.
An eFoil is built for powerful forward thrust; it runs on a jet drive, not a classic propeller drive. That's exactly where the motor's strength lies. Reverse can help with maneuvering at very low speed. For actual foiling, it plays no role.
Getting More Out of Your eFoil Controller
As a product, your eFoil controller is far more than a throttle. With three riding modes, finely adjustable power levels, and safety features like the speed limiter and calibration, you have the tools to precisely match power, speed, and ride behavior to your skill level and the conditions, from your first time standing up to a fast line across the bay.
Riders who know and use these features ride safer, more precisely, and get more out of every eFoil session. You can track and analyze your rides and ride data in the Aerofoils app.
Ready for your own eFoil? Compare the complete eFoil sets, check out matching accessories, and find more information on the right setup for you.
Frequently Asked Questions
What riding modes does the eFoil controller have?
The eFoil controller offers three riding modes: Gonna-Fly, Nice & Smooth, and Rocket Ride. They determine how sensitively the throttle responds and how power gets released. Gonna-Fly responds gently, Rocket Ride reacts immediately and unlocks full motor power. Nice & Smooth sits in a balanced middle ground. You choose your mode on the start screen using the left and right buttons.
Is Rocket Ride mode faster than Gonna-Fly mode?
Yes. Gonna-Fly mode softens throttle response and caps top speed for more range and control, while Rocket Ride unlocks full speed. If you accelerate too hard in beginner mode, the system automatically pulls power back. The actual top speed you can reach also depends on the wing fitted, rider weight, and water conditions.
What do Double Gears (20 instead of 10 levels) actually do?
With Double Gears enabled, the same power range is spread across 20 gears instead of 10. Each level change then shifts your speed less dramatically, giving you more finesse when accelerating slowly and holding a constant speed. You turn it on via Settings > Comfort > Double Gears. For relaxed cruising, 10 levels are enough.
What do I need the speed limiter for?
The speed limiter caps your top speed regardless of the throttle. It's ideal for your first attempts at riding, for test rides, and for handing your board over to less experienced riders. That keeps things under control without anyone accidentally hitting full thrust. Note that the speed limiter only works with active GPS reception.
When should I calibrate the throttle?
Throttle calibration is worth doing whenever the controls respond inaccurately, for example if a light tap triggers thrust or the trigger doesn't deliver full thrust at the end of its travel. Calibration re-reads the trigger's zero point and full-throw position and restores accuracy.
What is the reverse gear on an eFoil for?
Depending on your setup, a reverse gear is available to help with slow, low-speed maneuvering. It's not intended for actual foiling; an eFoil is built for forward thrust.
How do I control my eFoil's flight height?
Flight height isn't controlled by the controller, it's controlled by shifting your weight on the board. Shift your weight forward and the board sinks lower; shift it back and it rises higher. The throttle on the controller only regulates thrust and speed.
What does the eFoil controller's display show?
Most eFoil controllers feature a high-resolution color display that stays readable even in bright sunlight. It shows key information like speed, battery level, and flight time, so you always have those values in view while riding.
What safety features does an eFoil controller have?
Beyond the speed limiter and throttle calibration, some eFoil controllers come with additional smart safety features. These include a stable, monitored connection to the board and an automatic emergency shutoff of the impeller if the controller enters the water.
