# de Byl Tech TPMS — Tire Pressure Monitor System

> Tire Pressure Monitor System (iPhone/iPad app by de Byl Technologies.)

- Source: https://appshunter.io/ios/app/de-byl-tech-tpms/id6756160327 (this page in markdown: same URL + `.md`)
- Developer: [de Byl Technologies](https://appshunter.io/developer/1858787611)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 20 MB
- Languages: American English
- Released: 2025-12-14
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/de-byl-tech-tpms/id6756160327/reviews.md

## What is de Byl Tech TPMS?

Monitor your motorcycle tire pressure in real-time with the de Byl Tech TPMS app. Pair with your de Byl Tech TPMS hardware to display tire pressure directly on your OEM gauge cluster display.

REQUIREMENTS
• Compatible de Byl Tech TPMS hardware (sold separately)
• Bluetooth-enabled device
• Motorcycle ignition must be on for sensor discovery

CORE FEATURES
• Real-time tire pressure monitoring on your OEM gauge cluster
• Battery level tracking for TPMS sensors
• Automatic firmware updates
• Precision sensor calibration & compensation
• QR code pairing for quick device setup

SAFETY BENEFITS
• Prevent accidents caused by tire pressure issues
• Improve fuel economy through optimal tire pressure
• Extend tire lifespan with proper monitoring
• Enhanced riding safety and performance

SMART FEATURES
• Intuitive onboarding guide for first-time users
• Auto-discovery of TPMS sensors with signal strength
• Dark and light theme support

TECHNICAL
• Bluetooth Low Energy communication
• Advanced sensor configuration options

Perfect for motorcycle enthusiasts who prioritize safety, performance, and cutting-edge technology integration.


## Version history (last 5 releases)

### 1.4.0 — 2026-08-09

NEW: The app now reconnects by itself. Previously, turning the ignition off at a stop dropped the Bluetooth link and the app never got it back — Live Monitoring reported "connection lost" while the sensor battery levels still looked fine, and the only fix was to force-quit and reopen the app. That is gone.

- Live Monitoring stays on screen when the link drops. The gauges grey out, a slim "Reconnecting…" banner appears, and live values resume by themselves once the ignition is back on
- Reconnect attempts start almost immediately and then ease off, so a quick fuel stop recovers in a second or two without draining your battery when the bike is parked for the night
- If the controller restarted while you were away, the app notices and re-reads your settings automatically
- Sensor battery levels and settings now show "—" while the connection is down, instead of continuing to display the last value as though it were current
- A single failed reading no longer reports both sensors as 0% or shows "setup required" on a properly configured bike

Also in this update, for anyone coming from 1.3.0:
- Customizable pressure alerts — tap the settings button in Live Monitoring to set your own low and high pressure limit for each tire, with sound and vibration the moment a tire crosses it
- Fixed: tire temperature now displays correctly (for example 23.6°C instead of 2360°C)
- Calibration is shown as an easy-to-read percentage everywhere, with a clearer "Match my gauge" flow
- Sensors no longer briefly drop from Live Monitoring after a calibration change
- Live gauge values are centered and never crowd the ring
- Pressure entry fields accept both "," and "." as the decimal separator (European keypads)

Note: the alert sound follows your ring/silent switch; vibration always fires. Live Monitoring requires controller firmware 1.10.0 or newer. Automatic reconnect works with any firmware; the added liveness check requires firmware 1.11.0 or newer, which your controller will offer as an update.

### 1.3.2 — 2026-07-25

NEW: Customizable pressure alerts — tap the settings button in Live Monitoring to set your own low and high pressure limit for each tire, with sound and vibration the moment a tire crosses it (repeating while critical).

Also in this update:
- Fixed: tire temperature now displays correctly (for example 23.6°C instead of 2360°C)
- Calibration is now shown as an easy-to-read percentage everywhere, with a clearer "Match my gauge" flow that reminds you to apply and confirms before you leave with unsaved readings
- Sensors no longer briefly drop from Live Monitoring after a calibration change
- Live gauge values are centered and never crowd the ring
- Pressure entry fields accept both "," and "." as the decimal separator (European keypads)

Note: the alert sound follows your ring/silent switch; vibration always fires. Live Monitoring requires controller firmware 1.10.0 or newer.

### 1.3.0 — 2026-07-16

- Color-coded alerts: yellow when pressure runs low or high, flashing red on severe pressure loss or overpressure
- Night-friendly: per-screen light/dark override, and the display stays awake while monitoring
- Show pressures in PSI or bar, temperatures in °C or °F
- Improved sensor trim interface — match readings to your gauge more easily

Live Monitoring requires controller firmware 1.10.0 or newer — update from the device screen.

### 1.2.2 — 2026-05-28

Version 1.2.2

• Each sensor now has its own settings screen for address, calibration, battery, and recent changes.
• Settings save automatically — no more manual save or reset.
• Recent Changes lets you review and undo edits to a sensor.
• Clearer first-run guidance when a sensor needs setup or isn't reporting yet.
• Friendlier device list: controller name, short ID, and signal strength instead of raw MACs.
• Pull down on the device screen to refresh sensor readings.
• Various stability and performance improvements.

### 1.2.0 — 2025-12-14

No release notes.

## Apps similar to de Byl Tech TPMS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OKNFC](https://appshunter.io/ios/app/oknfc/id1643634721) | — | Free | Utilities |
| [INERGY Connect](https://appshunter.io/ios/app/inergy-connect/id6444575395) | 3.3 (3) | Free | Utilities |
| [Safe TPMS](https://appshunter.io/ios/app/safe-tpms/id1644131593) | — | Free | Utilities |
| [TPMS Plus](https://appshunter.io/ios/app/tpms-plus/id6648756500) | — | Free | Utilities |
| [TPMS Aware](https://appshunter.io/ios/app/tpms-aware/id6738076109) | — | Free | Utilities |
| [Fleet TPMS](https://appshunter.io/ios/app/fleet-tpms/id1439435077) | 4.0 (4) | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*