Wyze Camera MicroSD Card Not Detected: How to Fix It

Easy 10-15 minutes Low Severity Verified June 2026
Error Code
MicroSD card not detected
Brand
Wyze
Product Type
camera
Severity
Low
DIY Difficulty
Easy
Estimated Fix Time
10-15 minutes
When your Wyze camera displays 'MicroSD card not detected' or 'SD not detected', it means the camera cannot read your storage card. This prevents local video recording and storage, but the issue is usually fixable by reseating the card or ensuring proper formatting.
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Tools You'll Need

How to Fix Error Code MicroSD card not detected

  1. Power off camera and remove SD card

    Always unplug the camera before removing the SD card to prevent data corruption or hardware damage.
  2. Clean the SD card contacts

  3. Check SD card compatibility

  4. Format the SD card properly

    Formatting will erase all data on the SD card. Back up important files before proceeding.
  5. Reinsert the SD card

  6. Power on and test

  7. Try a different SD card if needed

Parts You May Need

MicroSD Card (Class 10 or U3)
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MicroSD Card Adapter
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MicroSD Card (Class 10 or U3)
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MicroSD Card Adapter
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MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
MicroSD Card (Class 10 or U3)
Check Price on Amazon
MicroSD Card Adapter
Check Price on Amazon
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When to Call a Professional

If multiple known-good SD cards fail to work in the camera, or if the SD card slot appears physically damaged, contact Wyze support for warranty replacement. Professional help isn't typically needed for this issue as it's usually resolved with basic troubleshooting.

Frequently Asked Questions

What size microSD card works with Wyze cameras?
Wyze cameras support microSD cards from 8GB to 256GB. Use Class 10 or U3 speed cards for best performance. Format cards 32GB or smaller as FAT32, and larger cards as exFAT.
Why does my Wyze camera keep saying SD card not detected?
Common causes include improper formatting, incompatible card type, dirty contacts, or a faulty SD card. Try cleaning the contacts, reformatting the card, or testing with a different card to isolate the issue.
Can I use any brand of microSD card in my Wyze camera?
While most brands work, Wyze recommends SanDisk, Samsung, or Lexar cards for optimal compatibility. Avoid counterfeit cards and ensure they meet Class 10 or U3 speed requirements.
How do I format an SD card for Wyze camera on Windows?
Insert the card into your computer, right-click on it in File Explorer, select Format, choose FAT32 for cards 32GB or smaller or exFAT for larger cards, check Quick Format, and click Start.
What happens if I remove the SD card while the camera is powered on?
Removing the SD card while powered can cause data corruption or damage to the card. Always power off the Wyze camera before inserting or removing the microSD card to prevent issues.