Sentra

Sentra is the real-time map for pedestrians — powered by people who are actually there. Sentra shows you what’s happening on the ground right now. Busy areas. Road closures. Street performers. Food trucks. Water refill points. Reported in real time by other people in your city, verified by presence.

How it works Drop a quick pin when you spot something worth sharing - a blocked pavement, a crowd, a hidden gem. You must be physically there to post, so everything on Sentra is fresh, real, and location-verified.  Browse the live map to see what’s around you. Confirm reports you can see yourself, or dismiss ones that are no longer there. The more people contribute, the smarter the map gets.
What you can report
• Road closed / pavement blocked
• Busy or crowded area
• Street performer or event
• Protest or disruption
• Food truck
• Public toilet
• Water refill station
• Mural or street art
• Monument or point of interest
• Hidden gems
• And more

Designed for life on foot Sentra is map-first — 90% of the experience lives on the map. Navigate A to B with real-time reports overlaid on your route. Switch between day and night modes. See estimated steps alongside your journey time.
Privacy by design Quick report pins are anonymous. Your profile is private - only you see your own activity and stats.  Sentra is currently available in London. Starting with university campuses and expanding from there.  Join the community helping each other move smarter.