Every year, Black Friday brings deep discounts on the gadgets and gear that matter most to our readers—smart devices that make life easier, safer, healthier, or just more fun. This year is no exception. Across categories like gaming, audio, AR, portable power, kids' tech, automotive diagnostics, and smart home accessories, we found some impressive markdowns on products GearBrain has tested or is currently testing.

From customizable gaming controllers to AR glasses, outdoor speakers to portable monitors, here are the best Black Friday and Cyber Monday deals on devices we’ve reviewed or run through our labs in 2025.

Whether you’re shopping for yourself or someone on your holiday list, these picks deliver a combination of strong performance, proven usability, and meaningful savings.

🛠️ Innova 5610 OBD2 Bidirectional Scan Tool

GearBrain

Innova 5610 OBD2 Bidirectional Scan Tool

Black Friday Price: $279.99 (20% off MSRP $349.99)

Deal Link: Buy on Amazon

We’ve tested OBD2 scanners ranging from ultra-basic to full diagnostic systems, and the Innova 5610 continues to be one of the best consumer-level bidirectional scan tools on the market.

Key Features

• Full system diagnostics
• Bidirectional control
• Live data & freeze frame support
• Built-in repair guidance
• US-based tech support
• Free updates

Why This Deal Matters

A 20% discount on a pro-level OBD2 scanner is a big win, especially for DIYers who want dealer-level insight without the shop fees. This tool can save serious money on maintenance and troubleshooting.

SideTrak Swivel 12.5" Portable Monitor for Laptop, Patented Swivel Hinge, Laptop Screen Extender | FHD Dual Screen w/Kickstand, USB or HDMI, Mac, PC, Chromebook Compatible (Single Monitor)

List Price: $279.99

New From: $239.99 in Stock

Final Thoughts

Black Friday remains the best time to grab deep savings on high-performing smart devices. Whether you’re upgrading your home office, giving a tech-forward holiday gift, or leveling up your personal gear, the deals above represent some of the strongest price drops of 2025—especially on products GearBrain has personally tested or is actively evaluating now. If you’re ready to save on smart tech, these picks deliver outstanding value and verified performance.

Check out The GearBrain, our smart home compatibility find engine. It can help you find, buy, and connect any smart device, including speakers. It can even help you find other smart devices or systems compatible with your existing smart devices, such as Apple HomeKit, Google Assistant, and Amazon Alexa-enabled devices.

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