Best Tech & Gadgets in 2026
GPS trackers, Bluetooth adapters, car chargers, HUDs — the coolest tech for your ride.
Reviewed by Alex Mercer · 19 reviews
Radar Detectors: Where They Are Legal, What Features Matter, and Which to Buy
Radar detectors compared: where they are banned, which features cut false alerts, and picks from value to premium, based on maker specs and owner reviews.
OBD2 Scanners: Code Reader, Bluetooth or Scan Tablet, and Which One to Buy
OBD2 scanners compared by what they can read: check engine, ABS and airbag codes, service resets, corded or Bluetooth, with a pick for each need.
Wireless CarPlay Adapters: Which Ones Work, for iPhone and Android
Wireless CarPlay and Android Auto adapters compared: which cars they work in, iPhone vs Android picks, and how owners rate their connections.
How to Pick the Best Car Charger Socket (2026)
The best car charger socket for most people is a dual-port USB-A and USB-C unit with at least 36W total output and a low-profile design that doesn't block
How to Choose a Car Alarm GPS Tracker (2026)
The single most important thing to know: a car alarm GPS tracker is two products merged into one, and most buyers prioritize the wrong half. The GPS tracki
5 Best Bluetooth FM Transmitter Sound Quality (2026)
FM transmitters will never sound as good as a wired aux connection. I'll be upfront about that. But the gap has closed significantly in the last two years,
5 Best Car Alarm GPS Tracker Gifts (2026)
If you want to give someone a gift that says "I thought about your specific situation," this is it. The Bouncie tracker plugs into the OBD-II port under th
How to Choose a Bluetooth FM Transmitter (2026)
The single most important thing to know: FM transmitter audio quality lives or dies by signal strength and the frequency you pick. Every other spec is seco
Best OBD2 Scanner App for iPhone 2026: What Actually Works
The best OBD2 scanner app for iPhone depends entirely on what adapter you pair it with. The app alone does nothing. You need a Bluetooth or Wi-Fi adapter p
OBD2 Scanner Apps for iPhone Explained (2026)
The single most important thing to know: not all OBD2 scanners work with iPhone. Apple's Bluetooth restrictions mean you need either a Wi-Fi adapter or a B
Car Alarm GPS Tracker Explained (2026)
The single most important thing to understand: a car alarm GPS tracker and a standalone GPS tracker are different products with different strengths. Most p
5 Best Bluetooth FM Transmitter Sound Quality (2026)
FM transmitters will never sound as good as aux or Bluetooth direct. That's the honest truth. But the gap has narrowed a lot, and the best ones in 2026 get
Syncwire 48W vs 54W FM Transmitter: Which Bluetooth Adapter Is Better?
Syncwire 48W vs 54W FM transmitter compared. Charging speed, sound quality, and which Bluetooth car adapter is the better buy.
5 Best OBD2 Scanner Apps for iPhone (2026)
Best OBD2 scanner apps for iPhone tested with real diagnostic scenarios. Clear that check engine light before the shop charges $100.
Best Car Alarm GPS Tracker in 2026: 5 That Actually Protect Your Vehicle
5 car GPS trackers with alarm features compared. Real-time tracking, subscription costs, and theft prevention tested.
USB-C Car Chargers: 4 Picks Compared, From Phones to Laptops
Four USB-C car chargers compared by watts per port, with which one to use for an iPhone, Galaxy, iPad or MacBook and what owners report.
Best Bluetooth Car Stereo Receivers: 5 Picks Compared
Five ways to add Bluetooth to your car compared: three single-DIN receivers from Pioneer and JVC, a budget BOSS unit, and a no-install aux adapter, with owner complaints and fit advice.
Best Car Bluetooth Adapter 2026: Which One Actually Works
FM transmitters vs. wireless CarPlay adapters — which Bluetooth solution fits your car. Tested picks for both camps in 2026.
Bluetooth FM Transmitters for Cars: 5 Picks Compared, Plus How to Get a Clear Station
Five Bluetooth FM transmitters compared by charging ports, calls and owner complaints, plus how to find an empty FM frequency so the music plays without static.