Your Invisible Ski Coach

Turn any ski boot into a personal coach

The world's most advanced ski wearable

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with all custom + heated insole and ski boots

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Compact, Lightweight Design

<3mm thick & 296g per foot

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72 Pressure Sensors

world's most advanced ski wearable

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9-axis 3D motion

accelerometer, gyroscope and magnetometer

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3 day battery

using low energy Bluetooth

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Fully Waterproof Design

built for the piste

Tough yet sensitive

We’ve packed 36 pressure sensors and a motion sensor into each insert and built it to withstand hard days of skiing.

The best part is, because Carv fits under the liner of your boot, you can use it in custom moulded ski boots, rental boots and it works with custom insoles.

Batteries that will outlast your legs

We’ve optimised the battery chemistry to handle the cold, giving you over 3 days of skiing per charge. That’s more than anyone’s legs can handle.

Built to fall

Carv’s battery pack sits on the strap of your boot with a specially designed clip and a robust case to keep it secure, no matter how radical your turns (or how often you fall).

The world’s best ski tracker

We’ve developed Carv’s metrics with intermediates, top level instructors and racers to make sure it picks up the smallest differences in technique of every skier.


Are you leaning too far back?

Balance is the foundation of great skiing. Carv shows you if you are centered over your skis and gives you tips and drills to help you improve your balance.


How well are you engaging your edges?

Rolling your skis smoothly into and out of each turn gives you the control to ski anywhere on the mountain. Discover your score and find your next breakthrough.


Are your skis turning smoothly in parallel?

Carv measures how smoothly you rotate your skis, whether you move them in unison and your left/right symmetry. Ironing out those inconsistencies will perfect your technique.


Are you balanced against the outside ski?

Balancing against the outside ski is the foundation of great skiing. Carv shows you how much pressure you've got on each ski and where in the turn you are applying it.

Recommendation Engine

Carv analyses how you ski by comparing your turns with data from top instructors from a range of associations (PSIA, CSIA, APSI). Find out where you need to improve and track your progress over time.



Yes, Carv as thin as a boot warmer at under 3mm. It will fit in almost all ski boots including stock boots, custom moulded boots and boots with custom insoles. We offer a boot-fit guarantee so you can find the perfect match with Carv.

Off-piste skiing often highlights small deficiencies in turning technique which can become the difference between beautiful tracks and twisted knee joints!

Carv excels at dialling in your edge similarity, turn symmetry and pressure control on the piste, so you don’t get caught out off the piste!

We often find that Carv re-energises great skiers. If you feel like you haven’t improved in a while and are just cruising around when you're on-piste, Carv can give you the insight and focus you need to break through those plateaus:

  • Iron out edging, pressure and rotary inconsistencies
  • Carve left and right with perfect symmetry
  • Increase your ski edge similarity (some of our instructors can ski with 98% edge similarity!)
  • Improve your consistency and form in both short turns and GS-style turns.

Want to be one of those skiers that turns heads on a chairlift with their effortless carving? If you can beat the top level drills and master the Carv ski challenges you may just get there...

  • Almost all helmets work with any kind of in-ear headphones, so you don't need to make adjustments to your current helmet.
  • Carv works with regular headphones and it works with airpods / other bluetooth headphones.
  • If you want to ski without headphones, the app will still give you text-based tips, scores and drills for you to review at your leisure.


(2x inserts, 2x trackers)

$349 £385


  • Box icon

    Free tracked worldwide shipping

  • Warranty icon

    2 year warranty

  • Box return icon

    30 day return policy

  • Support icon

    Online support