# BaroWatch Barometer — Barometer for iPhone & Watch > Precision barometer app for iPhone, iPad, and Apple Watch with advanced charting and alerts. (iPhone/iPad app by Alf Hellmund.) - Source: https://appshunter.io/ios/app/barowatch-barometer/id6766528041 (this page in markdown: same URL + `.md`) - Developer: [Alf Hellmund](https://appshunter.io/developer/1896299707) - Category: Weather, Utilities - Price: $0.99 - Age rating: 4+ - Requires: iOS 17.0 · 8 MB - Languages: American English, Bulgarian, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 19 more - Released: 2026-05-09 - Data updated: 2026-09-13 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/barowatch-barometer/id6766528041/reviews.md ## What is BaroWatch Barometer? BaroWatch turns your iPhone, iPad and Apple Watch into a precision barometer. Track pressure changes, spot weather trends and get warned before the storm arrives. WHY BAROWATCH • On every device — iPhone, iPad and Apple Watch share readings automatically • Full privacy — no cloud, no servers, no tracking, no ads • Works offline — measurements keep running in the background • Open standard unit — hectopascals (hPa), the unit pilots and meteorologists use CORE FEATURES Pressure measurement • Reads the built-in barometer in iPhone, iPad (iPadOS 17+) and Apple Watch • QFE (station pressure) and QNH (corrected to sea level) • Automatic altitude correction via GPS — or set your altitude manually • Optional manual calibration offset Charts & visualization • Line, bar and area charts with smooth gradients • Color-coded bars show falling, stable and rising trends • Adjustable time ranges from 1 hour to 48 hours • Tap any point for the exact value, time and source • Day stripes for a multi-day overview • Freely configurable color thresholds for high and low pressure ranges Apple Watch • Native Watch app with the full chart history • Complications for Inline, Circular, Rectangular and Corner • Background updates keep your readings current Widgets • Home Screen widgets for iPhone and iPad with a sparkline chart • Lock Screen widgets in Inline, Circular and Rectangular Alerts • Local notifications when pressure changes rapidly • Independent thresholds for falling and rising pressure • Adjustable observation windows (15 min to 3 h) and repeat cooldowns Multi-device sync • iPhone ↔ Apple Watch: automatic via WatchConnectivity • iPhone ↔ iPad: peer-to-peer over local Wi-Fi or Bluetooth, paired with a 6-digit code • No internet connection required Background refresh • Optional background location keeps the barometer running while you walk, drive or sleep • Smart wake-up whenever your Apple Watch syncs Privacy by design • Pressure and altitude data stay on your device • No analytics, no third-party SDKs, no ads • GPS altitude lives in memory only — your exact position is never stored Available in 29 languages. Whether you're hiking, fishing, sailing or flying — BaroWatch gives you precise data and full control over your privacy. ## Key features - Precision barometer readings - Atmospheric pressure tracking - Weather trend visualization - Storm arrival notifications - Multi-device sync (iPhone, iPad, Watch) - Home and Lock Screen widgets - Privacy-focused design ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/barowatch-barometer/id6766528041/reviews.md ### 5/5 — Die bisher beste Barometer-App *2026-08-22* Habe einige Barometer-Apps ausprobiert und das ist die bisher einzige, die es zuverlässig hinbekommt, den Luftdruck Tag und vor allem Nachts unterbrechungsfrei aufzuzeichnen. Einstellungsmöglichkeiten gibt es sehr viele, alles, was es braucht. Das Einzige, was ich vermisse, ist die Anzeige eines Δ +- hPa/3h. Die Sturmwarnung wurde bisher noch nicht angezeigt, da es auch noch keinen gab. Das ist positiv zu bewerten, da es bei anderen Apps oft vorkommt, wenn der Standort gewechselt wird. Die Watch-Komplikation funktioniert tadellos. Eine schöne App, die einfach Spaß macht! **Developer response:** Herzlichen Dank! Es freut mich sehr, dass Ihnen die App gefällt und ich wünsche Ihnen auch in Zukunft viel Freude damit. Sollten Sie Verbesserungsvorschläge, Wünsche oder Ideen zu der App haben, so können Sie mir auch gern eine Mail schreiben. Mit freundlichen Grüßen, Alf Hellmund ### 5/5 — Läuft bestens *2026-07-30* Funktioniert tadellos auf meiner iWatch Ultra 3 beim Wandern und Radfahren. Synchronisation mit iPhone und iPad ohne Probleme. Vor allem umgehender und umfassender Support. Hätte gern mehr als 5 Sterne vergeben. Geht leider nicht. **Developer response:** Ganz herzlichen Dank für die tolle Rezension und weiterhin viel Freude mit der App! Viele Grüße, Alf Hellmund ## Frequently asked questions about BaroWatch Barometer ### What devices is BaroWatch compatible with? BaroWatch is compatible with iPhone, iPad, and Apple Watch. It utilizes the built-in barometer on iPhones (6 and newer), iPads with iPadOS 17+, and all Apple Watch models. ### How does BaroWatch ensure user privacy? BaroWatch is designed with privacy as a core feature. All barometer and altitude data remain on your device, with no cloud storage, servers, tracking, or third-party SDKs. Exact GPS location is never stored. ### Does BaroWatch have ads? No, BaroWatch is completely ad-free. The app description explicitly states 'no ads' and emphasizes its commitment to privacy. ### What units does BaroWatch use for pressure? BaroWatch uses open standard units, specifically hectopascals (hPa), which are commonly used by pilots and meteorologists. It also supports QFE and QNH modes. ### How often is BaroWatch updated? The latest version available is 1.2.1, last updated on July 14, 2026. While specific update frequency isn't detailed, the app is actively maintained. ### Can I see pressure trends over time with BaroWatch? Yes, BaroWatch offers detailed charts and visualizations, including line, bar, and area charts with adjustable time ranges from 1 hour up to 48 hours. Color-coded bars highlight trends. ### What is the price of BaroWatch? BaroWatch is a paid application, priced at $0.99. There are no in-app purchases or subscription fees associated with its use. ### Does BaroWatch offer storm alerts? Yes, BaroWatch provides local notifications for rapid pressure changes. You can set independent thresholds for falling and rising pressure, with adjustable observation windows. ## Version history (last 5 releases) ### 1.2.2 — 2026-09-03 • New 3-hour range for the chart and the barometer view. • The note about a missing sensor permission now appears in your selected language ### 1.2.1 — 2026-07-14 • Faulty GPS altitudes no longer distort the QNH-pressure. • A missing sensor permission is now shown. • Diagnostics report shareable with one tap, without location data. ### 1.2.0 — 2026-07-02 • QNH is now available on Apple Watch: switch between station pressure (QFE) and sea-level-corrected pressure (QNH) using automatic GPS altitude or manual entry. • Improved GPS altitude for QNH: faulty altitude readings are now automatically detected and filtered out. • Color setting error fixed ### 1.1.0 — 2026-06-11 • BaroWatch is now available in 29 languages. • Small iPhone widget: clean layout even for pressure values above 1000 hPa. • Permission dialogs now appear in your device's language. ### 1.0.0 (Build 299) — 2026-05-09 No release notes. ## Apps similar to BaroWatch Barometer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Spectrum: Visual Weather](https://appshunter.io/ios/app/spectrum-visual-weather/id6758513953) | — | Free | Weather | | [WatchBarometer](https://appshunter.io/ios/app/watchbarometer/id6762093745) | — | Free | Weather | | [wetter.net](https://appshunter.io/ios/app/wetternet/id6762596788) | — | Free | Weather | | [Air Barometer](https://appshunter.io/ios/app/air-barometer/id6768211654) | 4.8 (24) | Free | Weather | | [Xasteria Plus - Astro Weather](https://appshunter.io/ios/app/xasteria-plus-astro-weather/id1053736323) | 4.9 (35) | $1.99 | Weather | | [Mooncast](https://appshunter.io/ios/app/mooncast/id473165402) | 4.8 (3,615) | $3.99 | Weather | ## Related topics [barometer for watch](https://appshunter.io/ios/topics/barometer-for-watch) --- *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 2026-09-13.*