Wireless Heads Up Display for Cars Solar GPS Digital Speedometer with LCD Screen Overspeed Alarm KMH/MPH Time/Altitude/Temperature/Speed Display, Vibration Wake-Up, Auto-Brightness Adjustment
$39.99
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Features & Compatibility
Price: $39.99
(as of Mar 27, 2026 06:54:49 UTC – Details)
Product description
Multifunction HUD Display: Real-time projection of time, temperature, altitude, and speed with solar charging—stay fully informed about your vehicle’s status at a glance.
Precision GPS Tracking: Auto-calibrates time and offers speed compensation for pinpoint-accurate data, ensuring reliable navigation assistance.
Dual-Power Smart System: Combines high-capacity battery charging with USB/USB-C support and an integrated solar panel for rapid charging and extended use.
Crystal-Clear Day/Night Screen: Large LCD digits with adaptive brightness control for effortless readability in any lighting condition.
Customizable Safety Alerts: Set personalized speed warnings and fatigue reminders to enhance driving security and compliance.
Steve –
Only The Best.
This unit is smaller than x100 if anyone was confused.The x98 has a thicker shell and very durable.Functions are easy to setup.The back light can be dimmed for night viewing.
klawrawkz –
Wireless “HUD” That’s Really a Dash-Mounted GPS Speedometer.
This unit is compact-closer to a radar detector or a deck of cards than the “big HUD” vibe the listing photos suggest-so expectations need to be set correctly right out of the gate. Fit on the dash is easy thanks to the sticky pad, and the low profile means it typically doesn’t block visibility. Functionally, it’s a GPS speedometer with extras, not a true heads-up display that projects onto the windshield.Size: Small and light, easy to place on a dash without feeling like a brick living in the cockpit, but small enough that anyone expecting a windshield-projected HUD experience may feel misled.Fit: The footprint works well in older vehicles where adding a modern speed readout is useful (broken/optimistic speedometers, tire-size changes, lifted trucks, classics). It sits nicely in unused dash real estate, but the “HUD” naming is a stretch because eyes still drop to a device, not a projection.Functionality: When it behaves, the GPS speed readout is generally reported as accurate (often within a couple MPH and adjustable via compensation). The overspeed alarm is a legitimately useful feature for road trips, RV driving, and new drivers. Solar is best viewed as maintenance charging-several reviews indicate it may not sustain operation on solar alone (especially winter/low-sun scenarios), so occasional USB charging is still part of the deal. There are also recurring complaints about refinement: confusing time behavior until GPS lock, 24-hour-only clock for some users, older charging port/cable, and perceived “toy-like” build quality relative to price. The harshest reports cite lag and early failure, which pulls confidence down despite the strong “works great” contingent.Rating: 3 StarsThis is a three star deal at this price point.
The Crow’s Nest –
Underwhelming but works great for what it is
The advertising for this device makes it seem like it projects your speed or something, but it is simply a clock & a speedometer that is solar charged, that’s it. I do like that it is solar powered (also has a power cord option). Fairly easy to use, pretty good size text & brightness – fairly easy to see/read, seems semi-accurate but has good instructions to tell you how to adjust if you need to. Light weight & medium sized – fits on dash well. A bit overpriced for how simple it is. Works well. I recommend but have realistic expectations.
Clark Harvey –
Awesome product!!
Far shipping..awesome product.. may order one for my son..
Customer –
Works as a GPS speed display, but marketing and usability are poor
One star off immediately for calling this a “heads-up display.” It is not a HUD in the true sense — nothing is projected into your forward line of sight. You still have to look down and refocus, and sitting only an inch or two above the dash doesn’t meaningfully change that.Functionally, it does work as a GPS speed reference, which can be useful for vehicles with non-stock wheel and tire sizes. The altitude readout is interesting and may be helpful in some situations. I do wish it included compass direction, and at this price point I’m surprised that feature is missing.Another star off for build quality and display usability. The unit feels fragile, and the LCD polarization makes the display appear completely black when viewed through polarized sunglasses. Since polarized sunglasses are very common for driving, this is a significant usability issue and should be disclosed.Finally, the temperature display is not clearly explained. With no external sensor or vehicle integration, it appears to be measuring internal device temperature rather than outside ambient temperature, which is misleading without clear disclosure.Overall, it functions as a basic GPS speed readout, but the marketing is inaccurate and several design choices limit real-world usability. Acceptable only if you understand its limitations in advance.
DL NB –
Great unit that functions well, is light, and super easy to use
Very accurate, easy to use and batteries seem to last forever (due to solar charging). Easy to read, and durable as I’ve dropped it a number of times, no problems. I will be mounting it, but hadn’t decided where yet and so it’s fallen a few times. Day or night this is easily readable. Very few buttons so not much to change. It has those weird numbers that countries that have never put people on the moon use to tell speed and distance (kilometers), but more importantly it has MPH, and it’s easy to switch if needed. The unit is very light, it also tells the temperature in the always appropriate Fahrenheit, which maps better to human usage and is far more precise or Celsius for those that want to translate everything from relating to freezing or boiling water (at standard pressure).The unit adjust speed very quickly and doesn’t take any warm up time. It works at very low speed well also and would be good for even scooters or bicycles. It is not too bright at night.
nick –
won’t stay charged on solar alone
i was kinda excited to get this because my trucks speedometer is out, once i calibrated it down by 3mph is reliably vary accurate, sadly after running for approximately two weeks at two hours a day and parking in the sun it still drained the battery therfore my experience shows it can’t run on solar alone in the winter and requires supplemental charging
Major Williams –
Not worth the price for what it is.
This is not a heads up display in any way, the instruction manual says it’s a GPS speedometer. It has a tiny forward facing display. It shows the speed, it shows the temperature inside the vehicle and it has a clock, that is it. It is cheaply made and in no way worth what the seller has them listed for.