While setting up your Wyze Cam for optimal performance, you might primarily focus on aspects such as placement, network connectivity, and image resolution settings. However, one crucial component that often doesn’t receive the attention it deserves is the Wyze Cam SD Card SIZE. The size of the SD card that you choose for your Wyze Cam directly impacts the amount of footage you can store and the duration for which you can store it.

Moreover, the SD card also influences how frequently you need to format or replace your card. This article will guide you through understanding the importance of your SD card’s size, the optimal size to choose, the format that your Wyze Cam requires, and some of the best picks available in the market today.


What Size SD Card for Wyze Cam to Choose

Selecting the right size SD card for your Wyze Cam is a balance of your individual needs, the camera’s capabilities, and the card’s reliability. The official recommendation from Wyze is to use a MicroSD card up to 32GB in size. This is primarily due to the FAT32 file system that Wyze Cams utilize, which is most reliable and efficient for smaller capacity cards. A 32GB card can store several days’ worth of high-quality video, depending on the recording settings you use.

However, with the advancement of technology, SD cards with larger capacities such as 64GB, 128GB, or even 256GB have become readily available and affordable. Many users have found these larger cards to work effectively with their Wyze Cams, despite the official recommendation. A larger card allows for extended periods of recording before the card fills up and begins to overwrite older footage. This can be especially useful in situations where you need to keep a record of footage over a longer period, or in high-traffic areas where more events are likely to trigger recordings.

However, larger cards do require additional steps for setup. Specifically, cards larger than 32GB come formatted with a different file system (exFAT) that isn’t compatible with Wyze Cams out of the box. To use these cards, you’ll need to reformat them to the FAT32 file system using a computer before they can be recognized by the Wyze Cam.

If you have Mac and want to format your SD card read the following article: How to Format Any SD Card to FAT32 on Mac (Ultimate Guide).

If you own Wyze V3 Cam, take a look at the article: Wyze V3 SD Card Size (Capacity List).

wyze cam outdoors

What is The Format of SD Cards for a Wyze Cam?

When selecting an SD card for your Wyze Cam, it’s important to understand the different aspects of an SD card’s format that influence its compatibility and performance with the camera. This includes the card’s speed rating, capacity, durability, and UHS Speed Class.

Speed Rating

The speed rating of an SD card refers to its minimum sequential writing speed. Wyze recommends using a Class 10 card for its cameras, which guarantees a minimum writing speed of 10 MB/s. This speed is sufficient for recording high-definition video without experiencing lag or dropped frames.

More on speed rating: SD Card Speed Classes (How to Choose Guide).


As mentioned above, the capacity of the card determines how much video footage it can store. While Wyze officially supports up to 32GB, larger capacities can be used with appropriate formatting.


This refers to how well the card can withstand extensive write and rewrite cycles. High endurance cards are specifically designed for this purpose, making them ideal for use in security cameras like the Wyze Cam that continuously record and overwrite footage.

UHS Speed Class

The Ultra High Speed (UHS) class of an SD card indicates its maximum data transfer rate. For Wyze Cams, a UHS-I card with a U1 speed class is generally recommended. This provides a transfer rate of at least 10MB/s, which is adequate for the camera’s recording needs.


These factors collectively determine how well an SD card will perform in your Wyze Cam. The optimal SD card will have a sufficient speed rating and UHS speed class to record high-quality video without lagging or dropping frames, a capacity that aligns with your needs for video storage, and the durability to withstand the continuous write and rewrite cycles that come with constant video recording.

Choosing the right size and format for your Wyze Cam SD card is a crucial step in optimizing your home security setup. It’s a decision that should be made based on your specific needs and how you plan to use your Wyze Cam. Whether you need a few days’ worth of continuous recording or longer periods of event-based recording, there’s an SD card out there that’s just right for your Wyze Cam.

5 Best Picks of Wyze Cam SD Card

When choosing an SD card for your Wyze Cam, it’s important to balance price, performance, and reliability. Here are our top three picks:

#1. SanDisk Ultra 32GB micro SD Card

SanDisk 32GB Ultra MicroSDHC UHS-I...
234,585 Reviews
SanDisk 32GB Ultra MicroSDHC UHS-I...
  • Ideal for Android smartphones and tablets, and MIL cameras
  • Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store...
  • Up to 98MB/s transfer read speed (Based on internal testing; performance may be lower...

The SanDisk Ultra 32GB microSDHC card is a great choice for your Wyze Cam. This card is Class 10, UHS-I, U1, meaning it has a minimum sequential writing speed of 10 MB/s, which is sufficient for high-quality video recording. As a product from SanDisk, a well-respected brand in the memory card market, you can trust in its reliability and performance.

#2. Samsung EVO Plus 32GB micro SD Card

Samsung 32GB EVO Plus Class 10...
1,734 Reviews
Samsung 32GB EVO Plus Class 10...
  • This refurbished product is tested and certified to look and work like new. The...

The Samsung EVO Plus 32GB micro SD Card is a standout product in the realm of memory cards, especially for devices like the Wyze Cam. This card has a Class 10 speed rating and falls under the UHS-I, U1 category, guaranteeing a minimum sequential writing speed of 10 MB/s. This speed specification is crucial for high-definition video recording, ensuring your camera footage is smooth, with no frame drops or video lag, which is especially important in a security context where missing even a second of footage could have significant implications.

#3. Kingston Canvas Select 32GB microSDHC Card

Kingston Canvas Select 32GB...
56,424 Reviews
Kingston Canvas Select 32GB...
  • Class 10 UHS-I speeds upto 80MB/s read ( Speed may vary due to host and device...
  • Multiple capacities upto 256GB
  • Built and tested to withstand harsh environments

For those who want to push the boundaries, the Kingston Canvas Go! Plus 128GB card can also be a viable option. It’s a Class 10, UHS-I, U3 card, offering even faster speeds for high-resolution video recording. However, the extra capacity and speed come with a higher price tag, and it may require more work to set up due to the need for FAT32 formatting.

#4. PNY Elite 32GB microSDHC Card

PNY 32GB Elite Class 10 U1...
18,941 Reviews
PNY 32GB Elite Class 10 U1...
  • Class 10, U1 speed rating, with read speeds up to 100MB/s
  • Class 10 - UHS-I, U1 speed class performance allows for fast and smooth continuous HD...
  • Record and transfer videos, photos, music, files and more from Micro SD enabled host...

The PNY Elite 32GB microSDHC card is a great choice if you’re looking for a balance between cost and performance. This Class 10, UHS-I, U1 card delivers the speed needed for smooth video recording, and PNY’s Elite line is designed for durability and longevity, making it ideal for continuous recording. PNY is a reputable brand that offers a lifetime limited warranty on its products, adding an extra layer of trust to your purchase.

#5. Transcend High Endurance 32GB microSDHC Card

Transcend Information 32GB Micro...
2,136 Reviews
Transcend Information 32GB Micro...
  • Specially developed for high endurance applications
  • High durability, ideal for long-hours of video recordings and playbacks.
  • Ideal for automotive recorders and surveillance systems, including home security...

Rounding out our list is the Transcend High Endurance 32GB microSDHC card. This Class 10, UHS-I, U1 card is designed specifically for the high write cycles required by security cameras. Transcend’s High Endurance line uses MLC NAND flash for higher durability and reliability compared to cards that use TLC NAND flash. With its built-to-last design and a trusted brand name, this card is a wise investment for your Wyze Cam.

More SD card for the WYZE cam: 5 Best Micro SD Card for WYZE Camera.


Can WYZE Cam Take 64GB SD Card?

While the official recommendation from Wyze is to use a 32GB SD card, many users have reported that they are able to use a 64GB SD card with their Wyze Cam successfully. This extra capacity can be beneficial, as it allows for longer periods of recording before old footage is overwritten. However, there’s a catch: to use a 64GB card, it must be formatted to FAT32 before it can be recognized by the Wyze Cam. FAT32 is an older file system that isn’t typically used by larger SD cards, so you may need to use third-party software to format the card correctly. Always remember to back up any important data before formatting, as the process will erase all content on the card.

wyze cam sd card size

How Much Video Can 32GB Hold Wyze?

The amount of video that a 32GB SD card can hold on a Wyze Cam depends on the quality settings of the recordings. Wyze Cams can record in 1080p HD, and a 32GB card can store approximately 2-3 days’ worth of footage when recording continuously at this resolution. If the camera is set to record only when motion or sound is detected, the storage capacity will be extended, potentially allowing weeks’ worth of events to be stored. This makes a 32GB card a practical choice for most users, offering a balance between cost, performance, and storage capacity.

What is The Size Limit for WYZE Cam V2 SD Card?

The official size limit for the Wyze Cam v2 SD card is 32GB, as per Wyze’s recommendations. This is mainly due to the file system the camera uses, which is FAT32. FAT32 is reliable and efficient for smaller capacity cards, but it has a maximum file size limit and doesn’t naturally support larger cards.

That being said, as mentioned earlier, many users have successfully used 64GB, 128GB, or even 256GB cards by formatting them to FAT32. This method can work, but it’s worth noting that it’s not officially supported by Wyze, and it requires additional steps to format the card correctly.

When using larger SD cards, it’s also essential to consider the card’s durability. Security cameras like Wyze Cam v2 write and rewrite data continuously, which can wear out an SD card over time. Therefore, high endurance cards are recommended, especially if you choose to use a larger capacity card.

wyze cam v2

What Wyze Cam SD Card Size Will You Choose?

Choosing the right SD card for your Wyze Cam can significantly impact the performance and convenience of your home security setup. While the official Wyze Cam SD Card SIZE recommendation is 32GB, larger cards can be used with a bit of additional setup, offering extended recording times.

When selecting an SD card, it’s essential to consider not only the size but also the speed rating, durability, and UHS speed class. Our top picks – the SanDisk Ultra 32GB, Samsung Evo Plus 32GB – offer a range of options to suit different needs and budgets. On the other hand, you can also opt for bigger SD cards capacities like 128GB and 256GB, in that case don’t forget to format them before.

Ultimately, the best SD card for your Wyze Cam depends on your specific requirements, such as how much footage you need to store and how often you’re able to check and backup your recordings. Regardless of your choice, investing in a reliable SD card will help you make the most of your Wyze Cam’s capabilities.

More SD cards for another security cameras in the article below: 7 Best SD Card for Security Camera & CCTV.





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