# Drive Sentinel

> Drive Sentinel (iPhone/iPad app by Alejandro ordonez villar.)

- Source: https://appshunter.io/ios/app/drive-sentinel/id6792687553 (this page in markdown: same URL + `.md`)
- Developer: [Alejandro ordonez villar](https://appshunter.io/developer/1871746830)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, European Spanish
- Released: 2026-07-22
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/drive-sentinel/id6792687553/reviews.md

## What is Drive Sentinel?

Drive Sentinel helps you stay alert at the wheel.

Many accidents happen from driving drowsy. Drive Sentinel uses your Apple Watch and iPhone to quietly watch for signs of fatigue while you drive — and warn you in time to take a break.

How it works, in two stages:
• Your Apple Watch analyzes your pulse and its variability. When your physiology starts showing signs of sleep, a first signal fires.
• Your iPhone, if mounted in view, confirms with the camera by checking your eyes (blinking, yawning) before alerting. Fewer false alarms.

Built not to distract:
• Starts on its own as soon as it detects you're driving.
• Works quietly and only alerts you when needed — with haptics, sound, and voice.

Private by design:
• All analysis happens on your device. No video or health data is ever recorded or sent anywhere.

Important: Drive Sentinel is an assistance aid, not a guarantee. It is not a medical device and does not replace responsible driving or rest. If you're tired, stop and rest.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Drive Sentinel Pro | $3.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-07-31

Fixed a false positive that could start monitoring and warn you about
fatigue during intense workouts: driving is now confirmed by actual
speed rather than movement alone, and monitoring pauses while you're
moving vigorously.

Larger, more readable text on Apple Watch.

New — Drive Sentinel Pro, a one-time unlock:
• Pre-drive check: a readiness verdict based on last night's sleep,
  your hours awake and the time of day.
• Extended history: trends of your trips and alertness over time.
• Professional mode: a personal tachograph with break reminders and
  exportable daily logs.
• Every future Pro feature included, at no extra cost.

The drowsiness alert is free and always will be.

### 1.0 — 2026-07-22

No release notes.

## More apps by Alejandro ordonez villar

- [TradeLingo](https://appshunter.io/ios/app/tradelingo/id6758251983)

All apps by Alejandro ordonez villar: https://appshunter.io/developer/1871746830

## Related topics

[drowsy driving alert](https://appshunter.io/ios/topics/drowsy-driving-alert)

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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 2026-08-05.*