Garmin Recalls Edge 540 and 840 Units

Garmin recalls 50,000 Edge 540 and 840 units due to a battery issue that can cause unexpected shutdowns during rides.

The recall affects units manufactured between March and July 2024. Serial numbers starting with “3K4” and “3K5” are impacted.

No injuries have been reported. Garmin is offering free replacements through their website.

Check your device’s serial number in Settings > System > About This Device. Affected users should stop using the device immediately and contact Garmin support.

Chris Reynolds

Chris Reynolds

Author & Expert

Chris Reynolds is a USA Cycling certified coach and former Cat 2 road racer with over 15 years in the cycling industry. He has worked as a bike mechanic, product tester, and cycling journalist covering everything from entry-level commuters to WorldTour race equipment. Chris holds certifications in bike fitting and sports nutrition.

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