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Black GPS head-up display unit with 5.4in green screen on adjustable mount

KingNeed C90 GPS HUD speedometer 5.4in screen

SKU CH-YWVV-TNEZE

A GPS head-up display shows speed, altitude, driving time and distance on a 5.4in screen with over-speed and fatigue alarms

  • Screen size2.5 in (6.35 cm)
  • Screen featuresC90
  • GPS system featuresC90
  • Product depth5.1 L x 1.5 W x 2.8 H inches
  • Product typeWrist
  • Product colorBlack
  • 4 inch green display keeps eyes on the road
  • GPS speed reading needs no wiring to vehicle sensors
  • Over-speed and fatigue alarms warn during long drives
  • Automatic time-zone clock shows accurate local time
  • Rotatable mount with strong adhesive prevents unit skidding

Universal GPS Head-Up Display

The KingNeed C90 projects speed, altitude, driving time and distance onto a 5.4in green screen so drivers keep their eyes on the road. It reads GPS satellites directly, so no wiring to the vehicle speed sensor is required. A USB power cable connects to any 5V port in cars or trucks.

GPS-Only Speed Measurement

Speed data comes exclusively from satellite positioning, which means accuracy depends on signal reception. Tunnels, dense urban canyons or heavy tree cover can cause temporary drop-outs. The unit does not tap the vehicle’s own speed pulse, so it cannot cross-check or smooth the reading when satellites are blocked.

Core Trip Data On One Screen

The display shows current speed in mph or km/h, a clock that sets itself from GPS time, trip distance and an odometer total. It adds an overspeed alert and a fatigue-driving reminder for long journeys. It does not record detailed logs, support navigation maps or connect to a phone app for data export.

How it compares

Measured against everything we stock in GPS Navigators & Trackers, at today’s prices. Recalculated every night.

Price $38.99
Cheaper than about 66% of the 258 comparable items (median $69.99).
Screen size 2.5 in (6.35 cm)
Typical for this category: the median of 43 items is 2.5 in.

Specifications

Product
Model nameC90
Part numberC90
Product typeWrist
Product colorBlack
Display
Screen size2.5 in (6.35 cm)
Screen featuresC90
Size & build
Overall height5.1 L x 1.5 W x 2.8 H inches
Product depth5.1 L x 1.5 W x 2.8 H inches
Overall width5.1 L x 1.5 W x 2.8 H inches
More details
GPS system featuresC90

Questions about this item

Is the 5.4 inch screen the only size available for the C90 model?

Yes, the KingNeed C90 is supplied with a single 5.4 inch display size.

At 65 mph how far does the vehicle travel in the one second a driver typically looks down at a dashboard speedometer?

At 65 mph the vehicle covers 95 feet in one second, so the head-up display keeps that distance visible.

Does the GPS interface require a wired connection to the vehicle speed sensor?

No, the unit calculates speed directly from GPS satellites and only needs a 5 V USB power cable.

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