H2 GPS Speedometer (HUD) — Clear, fast, compatible speed readout Key benefits See your exact speed instantly: GPSbased speed collection updates rapidly with no lag, jump, or delay so you always know your real driving speed. Safer driving with fewer distractions: a headsup digital speed display on the dashboard lets you monitor speed without looking down at the instrument cluster. Prevent speeding tickets and reduce risk: configurable overspeed alarm flashes when you exceed a preset limit, prompting you to slow down. Main features GPS speed measurement: uses satellite signals to collect and refresh speed data quickly and accurately. Headsup display (HUD): definition digital speed shown directly on the screen; switchable units (KMH/MPH). Day/night visibility: display remains clear in bright sunlight and at night without ghosting. Simple controls: dedicated buttons let you change display pages with one click, set speed limits, enable the speeding alarm, and adjust brightness. Automatic brightness: builtin lightsensing system adjusts display brightness automatically to match ambient light. Overspeed alarm: configurable flashing warning activates instantly when speed exceeds your preset safe value. Plugandplay installation: power with the included USB cable, place on the dashboard, turn on, and the unit is ready to use — no permanent modifications or vehicle wiring required. Compatibility and use Fits virtually any vehicle: suitable for cars, diesel and hybrid vehicles, pickup trucks, scooters, buses, boats, and motorcycles. If your vehicle moves, this HUD will work. Practical scenarios: 1) Highway driving — maintain steady legal speed during long trips; avoid inadvertent speeding and reduce fuel waste. 2) Night or lowlight driving — automatic brightness keeps the display readable without glare or distraction. 3) Secondary vehicles or nonstandard instruments — use on motorcycles, boats, or older cars where OEM speedometers are less accurate. What you get and performance Model: H2 GPS Speedometer HUD. Fast refresh and accurate GPS speed readings suitable for all listed vehicle types. Includes complimentary USB cable for power; device is ready to use out of the box. Why choose H2 Reliable GPS speed updates with fast refresh rate and clear HUD presentation reduce distraction and help maintain safe driving behavior. Easy to install and use across a wide range of vehicles, the H2 offers practical speed monitoring and a configurable overspeed alarm without modifying your vehicle.