Web Bluetooth not available

BLE connection requires Chrome or Edge on desktop, or Chrome on Android. Safari and Firefox are not supported.

You can still use Offline Maps to cache map tiles for field use.

Get Chrome
OEO
Connect a device
Lat
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Lon
—
Sats
—
Speed
—
Alt
—
Hdg
—
Bat
—
—
Activity log ▾
Menu
›
›
›
Hotspot
›
›
›
Offline Maps
›
Peers
No peers detected
Wayfinding
Wayfinding
Active on all devices
Track recording
Saved routes
Elevation profile shown below map after import.
Network & LoRa
LoRa settings
Region, interval, network key
›
WiFi & weather
Network, OWM key, refresh
›
Hotspot
WiFi access point
Start a hotspot on the device. Any phone can connect to the network and open the web app — no Bluetooth needed.
Hotspot off
Network: —
Password: —
Starting the hotspot disconnects the device from any saved WiFi network. Weather updates will pause until the hotspot is stopped.
Device settings
Device name
Rename device
›
Units & display
Speed, elevation, timeout
›
Screen mirror
Capture OLED display
›
LoRa settings
sec
Network key (AES-128)
Exactly 16 characters. All devices must share the same key.
WiFi & weather
WiFi network
OpenWeatherMap API key
Device name
Rename device
Device will reboot after rename. Remove old pairing from Bluetooth settings, then reconnect.
About
Device: —
Firmware: v3.0.9
Units & display
Units
Speed
Elevation
Display
Screen timeout
Brightness
Screen mirror
Offline Maps
Cached tiles Checking…
0 MB used
Download area
Centre on my current location and cache:
Zoom levels 8–14 · Roads, paths, place names
Android / Chrome / Desktop — download tiles here, then use the map offline via BLE or the device hotspot.

iOS / Safari — cached maps are not available due to browser limitations. Map requires an internet connection. Offline situational awareness is available via the radar view when connected to the device hotspot.
Exit wayfinding?
Waypoints will stay on all devices until cleared. You can return to wayfinding from the menu at any time.
✓
Saved to device