Joy-Con Drift Test
Pair your Joy-Con over Bluetooth and read its resting stick values with a drift severity meter. Works for Nintendo Switch and Switch 2 Joy-Cons.
Connect your controller, let go of both sticks, and read the drift severity above. A healthy stick rests at 0.000.
| Resting magnitude | Severity | What it means |
|---|---|---|
| < 0.01 | None | Healthy — within normal noise |
| 0.01 – 0.05 | Minor | Slight wear; usually masked by in-game deadzone |
| 0.05 – 0.15 | Moderate | Noticeable drift; can affect aiming and menus |
| > 0.15 | Severe | Faulty potentiometer or Hall sensor; needs repair |
Pairing a Joy-Con to your browser
A single Joy-Con pairs to a computer over Bluetooth, so you can test it without docking the Switch:
- Detach the Joy-Con from the console.
- Hold the small round sync button on the rail (between SR and SL) until the four green lights run back and forth.
- On your computer, open Bluetooth settings and pair "Joy-Con (L)" or "Joy-Con (R)".
- Press a button on this page. A paired Joy-Con reports one analog stick — let go and read the resting value.
Test each Joy-Con separately. Because a lone Joy-Con is held sideways, its stick axes are rotated versus a normal pad; that does not affect the drift reading, which only cares about how far the value sits from centre at rest.
Why Joy-Cons drift so often
The original Joy-Con stick uses a small carbon-contact potentiometer that wears quickly, and dust reaches the contacts easily through the housing. That combination made "Joy-Con drift" one of the most reported hardware faults of the Switch generation. The Switch 2 Joy-Cons were redesigned; whether they fully solve drift is still being tested by owners — see our Switch 2 Joy-Con drift report.
Nintendo's free repair programme
Nintendo repairs drifting Joy-Cons free of charge in many regions, even out of warranty, following regulatory pressure and complaints. To use it, start a repair request on Nintendo's official support site for your country, describe the drift, and send the Joy-Con in. Availability and terms vary by region, so check your local Nintendo Support page. If you would rather not wait, a Hall-effect replacement stick eliminates the wear mechanism entirely.
Quick fixes to try first
- Recalibrate: on the Switch, System Settings → Controllers and Sensors → Calibrate Control Sticks.
- Update controllers: System Settings → Controllers and Sensors → Update Controllers.
- Blow compressed air around the base of the stick, or apply a little contact cleaner, then recalibrate and re-test here.
Frequently Asked Questions
Can I test Joy-Con drift without the Switch?
Yes. Pair the Joy-Con to your computer over Bluetooth using the sync button on the rail, then press a button on this page and read the resting stick value.
How do I pair a single Joy-Con over Bluetooth?
Hold the round sync button on the Joy-Con rail until the lights scroll, then pair 'Joy-Con (L)' or 'Joy-Con (R)' from your computer's Bluetooth settings.
Does Nintendo fix Joy-Con drift for free?
In many regions Nintendo repairs drifting Joy-Cons at no charge, even outside the standard warranty. Start a request on your local Nintendo Support site — terms vary by country.
Do Switch 2 Joy-Cons still drift?
Nintendo redesigned the Switch 2 Joy-Con sticks. Early reports are more positive, but long-term drift is still being evaluated by owners. See our Switch 2 Joy-Con drift report for the latest.
Why is my Joy-Con stick sideways in the test?
A detached Joy-Con is designed to be held horizontally, so its stick axes are rotated compared with a standard controller. The drift severity reading is unaffected because it only measures distance from centre at rest.
Can I fix Joy-Con drift myself?
Recalibrating and cleaning around the stick clears minor, dust-related drift. Persistent drift needs a new stick module; Hall-effect replacements avoid the carbon wear that causes the problem.