João Matos

About the author

Soon after getting his Bachelor's degree in Computer Engineering, João Matos joined the GadgetGram team on May 2019. Since then, he has been working as the Content Director, with the main goal of publishing thorough reviews on all sorts of newly released tech-products. In addition, João has also been been working as a senior news writer and news editor at Gadget Gram, as well as the Director of Social Media.

Blogs

Screen Skinz – Personalized Tempered Glass Screen Protectors w/ Disappearing Designs

Screen Skinz – Personalized Tempered Glass Screen Protectors w/ Disappearing Designs

Screen Skinz is a line of premium, personalized tempered glass screen protectors for the iPhone 13-17 Series and the Samsung Galaxy S25 Series with officially licensed designs from NFL, MLB, NBA, and more. They feature disappearing logo technology, making your design appear when your screen is off and fade when it turns on. These screen protectors are crafted from 0.33mm tempered glass with 9H hardness, providing protection against scratches, drops, and fingerprint smudges. They also offer an easy installation. Designed to deliver crisp, distraction-free use, these screen protectors keep your screen pristine while preserving a smooth, responsive touch experience.

Pebblebee Halo – Personal Safety Device w/ Live Location Sharing & Built-In Item Finding

Pebblebee Halo – Personal Safety Device w/ Live Location Sharing & Built-In Item Finding

The Pebblebee Halo is a connected personal safety device that combines a physical emergency trigger, a loud 130dB alert siren and a 150 lumen strobe light. It also features live location sharing, instantly sharing your real-time location with up to five trusted contacts via SMS when activated. It also has a silent alert mode and integrated Link scan-to-return technology on the back, which helps recover it if lost. The device boasts Bluetooth 4.0 connectivity and works with Apple Find My or Google’s Find Hub, doubling as an item finder. It offers up to 12 months of battery life and charges via USB-C. Built around protection, trusted contacts, and rapid response, this dedicated personal safety device turns your everyday keychain into a lifeline.

HTVRONT H17 – Vacuum Heat Press for Custom Phone Cases & Accessories

HTVRONT H17 – Vacuum Heat Press for Custom Phone Cases & Accessories

The HTVRONT H17 is a heat press machine that’s designed to help you easily customize phone cases and other accessories like coasters, keychains and more. It uses 3D vacuum heat pressure technology, which delivers bubble-free, edge-to-edge transfers on flat and curved surfaces up to 135º. It also features adjustable temperature range between 210-320°F (100-160ºC) and configurable heat time from 1~600s. The machine has a user-friendly interface and comes with a phone case fixture set that fits most iPhone/Android cases. Via the LOKLiK IdeaStudio design software, you can choose from 60+ phone case templates or create your own using AI. Built to deliver crisp, vibrant prints, this heat press machine makes customization quick and easy perfect for personal or small business use.