Prueba de velocidad GPS
Prueba de velocidad del tren online
Comprueba a que velocidad va tu tren usando el GPS del telefono. La ubicacion se pide solo despues de iniciar el seguimiento.
How fast is this train?
Tap Start tracking and watch the speed build as the train pulls away. No apps, no account — just a live reading from your phone's GPS.
Compare to scheduled speed.
Cross-reference the live reading with the route's published average speed to see if the service is running on time.
Record your session peak.
The trip stats panel shows your session maximum — useful on high-speed routes where you want a record of the top reading.
Spot slowdowns at stations.
Speed drops as the train brakes into a stop and climbs again on departure. The live graph shows the pattern clearly.
Reading resumes after tunnels.
GPS drops to 0 underground where satellite signals can't reach. It recovers automatically when the train exits the tunnel.
Nothing to download.
Works on any modern phone browser. Share the link with travel companions so they can check their own speed too.
Como ver la velocidad del tren en vivo
Zpeed usa el GPS del telefono para mostrar la velocidad del tren en km/h, mph o m/s. Sirve para trenes interurbanos, cercanias, metro en zonas abiertas y viajes largos.
La primera lectura de GPS se usa como referencia. Luego Zpeed muestra velocidad actual, maxima, promedio, tiempo transcurrido, distancia y precision GPS.
Mejor precision GPS en tren
Para mejores resultados, usa Zpeed cerca de una ventana, activa ubicacion de alta precision y espera unos segundos a que la senal se estabilice. Tuneles, estaciones cubiertas y edificios altos pueden retrasar la lectura.
Cuando usar esta prueba
Es util para trenes de alta velocidad, trenes regionales, metro, viajes diarios y curiosidad por la velocidad ferroviaria. No sustituye una medicion oficial del operador, pero funciona bien para una lectura en vivo desde el navegador.
Good to know
Things worth knowing.
01 Why does the speed show 0 in a tunnel? ⌄
GPS needs line of sight to satellites. Underground sections block the signal. The reading recovers automatically when the train exits the tunnel.
02 Does it work on any train? ⌄
Yes. Zpeed uses your phone's GPS, not the train's own systems. It works on intercity services, commuter lines, and high-speed rail as long as you have a GPS signal.
03 Does it need mobile data? ⌄
Only to load the page the first time. Once open, GPS speed calculation works with no data connection — or no SIM at all.
04 Will it drain my battery? ⌄
GPS uses more power than passive browsing. For journeys over two hours, a portable charger is handy. Adding Zpeed to your home screen as a PWA reduces browser overhead.