Welcome to Gadget Sleuth, an independent guide to smart home devices, everyday gadgets, computer and mobile accessories, and audio gear. We help people in the United States choosing tech accessories and smart home devices who want to understand compatibility and standards before they buy make sense of their options without spending hours comparing listings.
1. Who We Are
Gadget Sleuth investigates tech choices before you make them. We explain standards such as USB-C Power Delivery, Wi-Fi, Bluetooth and Matter, check what manufacturers actually claim about compatibility, and turn spec sheets into plain answers.
We do not claim to have tested products we have not tested. When a guide is based on published specifications, standards documents or manufacturer documentation rather than our own hands-on use, we say so.
Gadget Sleuth is run by a small editorial team (Gadget Sleuth Editors). We research and write every guide on this site, and we review it before it is published.
2. What You Will Find Here
- Beginner guides and in-depth explainers that answer real questions clearly
- Buying guides and comparisons that explain what to look for before you buy
- Practical how-to, care and maintenance articles
- Topic hubs such as Smart Home, Everyday Gadgets, Computer Accessories, Mobile Accessories, Audio Gadgets, Gadget Comparisons, Tech Guides, Buying Guides
3. How We Research
Our recommendations are based on research, not hands-on lab testing. We work from standards bodies such as USB-IF, the Wi-Fi Alliance, the Bluetooth SIG and the Connectivity Standards Alliance, manufacturer specifications and documentation, and published safety guidance. Where a claim matters for safety, health or a buying decision, we name or link to the source. Our Editorial Policy explains the process in detail.
Our product roundups list products that match the criteria explained in each guide. Product names, features and images in those roundups come from the retailer’s product listings at the time of writing. We do not quote prices, and we do not publish our own star ratings or invented test results.
4. Transparency & Affiliate Disclosure
Gadget Sleuth is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Commissions never decide what we cover or recommend. Read our full Affiliate Disclosure for details.
5. Keeping Content Up to Date
Products, specifications, standards and guidance change. We review and update our guides, and we show an updated date only when an article has actually been revised. Please check the manufacturer’s or retailer’s page for the latest details before you buy.
Important
Use chargers, cables and batteries that are certified for your device and region, and follow the manufacturer's instructions. Stop using any battery or charger that swells, overheats, smells or is damaged, and recycle lithium batteries through proper channels. Compatibility information on this site reflects published specifications at the time of writing; always confirm with the manufacturer for your exact model and firmware.
6. Get in Touch
Questions, suggestions or corrections? We would love to hear from you. Email us at [email protected] or visit our Contact Us page.