Pressure warning system

Get alerted before pressure becomes a problem

TubeWitch can show popup alerts, play tones, and trigger watch vibration. You can tune delay and reset timing to fit road, gravel, or MTB riding without constant nuisance alarms.

Popup Alerts Audible Tones Watch Vibration

How riders configure alerts

Alert timing controls are designed to catch real pressure events while reducing repeat noise.

Alert delay

Choose how long pressure must stay high/low before a warning triggers.

Reset delay

Set how long pressure stays in range before that alert state fully resets.

Signal style

Select popup, tone, color, and vibration behavior for your device type.

What alerting looks like on-device

Alert delay and reset settings — Delay and reset controls

Alarm tone and color settings — Tone and color settings

Status markers on screen

Marker	Meaning	Typical next action
L / H	Pressure is below or above your sensor target	Adjust pressure or inspect for leak/temperature effects
?	Data is stale and TubeWitch is trying to reconnect	Keep riding and monitor reconnect behavior
X	Sensor timeout was reached during activity	Use touch rescan or stop/resume activity rescan