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SpeedReflex

GPS speed test · Transit

Bus Speed Test

Check how fast your bus or long-distance coach is travelling right from your passenger seat. Real-time GPS velocity, speed limit alerts, and trip logging without needing an app.

GPS off
Current speed0KM/H

Max speed
—
Avg (moving)
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Distance
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Trip time
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Moving time
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Heading
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Set Speed Alert
km/h

Beep and vibrate when exceeding this speed.

Trip log

No points recorded yet

  • Works from passenger seat
  • km/h & mph switching
  • GPS accuracy indicator
  • Trip odometer
  • No app required
  • Private by design

How it works

Check Speed from Your Seat

  1. 01

    Window Seat

    Sitting near a bus window provides the best line-of-sight to orbiting satellites.

  2. 02

    Tap Start

    Launch GPS tracking and monitor your route in real time.

  3. 03

    Track Trip

    Observe highway acceleration, transit stops, and total distance traveled.

Regulations

Commercial Bus Speed Limiters

Heavy passenger vehicles are governed by mandatory speed limiters in many countries.

Commercial Bus Speed Limiters
Vehicle / RegionGoverned Speed Limit
EU / UK Coaches (> 8 passenger seats)100 km/h (62 mph)
EU Heavy Transit Buses90 km/h (56 mph)
US Interstate Motorcoaches65 – 75 mph (typical)

Passenger Guidance

GPS Through Bus Windows

Window Positioning

Hold your device near the window glass for rapid satellite lock and tight 2–4 meter accuracy.

Stop & Go Filtering

Stationary stops at bus shelters are cleanly filtered out to keep moving average numbers honest.

Train Speed Test.

FAQ

Bus Speed Test FAQ

Does this work while riding on a city bus?

Yes, hold your phone near a passenger window to maintain a clean satellite fix while navigating city routes.

Why do coaches stop accelerating at 100 km/h?

In Europe and the UK, commercial motor coaches are legally fitted with electronic engine speed limiters capped at 100 km/h.

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