Updated on Sep 17, 2026
Surfr 4.1 is the safety release.
Beacon safety: arm the beacon and the emergency contacts you choose follow your session live, with a heartbeat while all is well. One alarm from your wrist reaches all of them, with your last known position. It alerts your contacts, never the emergency services.
Light mode: a full light theme, opening as a beta. Dark stays the default.
Notification control: choose what reaches you, mute per rider, set email separately.
