You are here: Home // 天気 // BaroWatch Barometer – Alf Hellmund

BaroWatch Barometer – Alf Hellmund

8月 02, 2026 | コメントは受け付けていません。

Alf Hellmund - BaroWatch Barometer アートワーク BaroWatch Barometer
Alf Hellmund
ジャンル: 天気
価格: ¥150
リリース日: 2026年5月9日

BaroWatch turns your iPhone, iPad and Apple Watch into a precision barometer. Track atmospheric pressure changes, spot weather trends, and get notified before storms arrive.

WHY BAROWATCH

• On every device — iPhone, iPad and Apple Watch share readings seamlessly
• Total privacy — no cloud, no servers, no tracking, no ads
• Open standard units — hectopascals (hPa), the unit pilots and meteorologists use

KEY FEATURES

Pressure measurement
• Reads from the built-in barometer in iPhone (6 and newer), every iPad with iPadOS 17+, and Apple Watch
• QFE (raw station pressure) and QNH (sea-level corrected) modes
• Automatic altitude correction via GPS — or set a manual altitude
• Optional manual calibration offset

Charts & visualization
• Line, bar and area charts with smooth gradients
• Color-coded bars highlighting falling, stable and rising trends
• Adjustable time ranges from 1 hour up to 48 hours
• Tap any point to see the exact value, time and source
• Day stripes for easy multi-day reading
• Configurable color thresholds for high- and low-pressure zones

Apple Watch
• Native watch app with full chart history
• Complications for inline, circular, rectangular and corner positions
• Background updates keep readings fresh

Widgets
• Home Screen widgets for iPhone and iPad with sparkline charts
• Lock Screen widgets in inline, circular and rectangular formats

Alerts
• Local notifications when pressure changes rapidly
• Independent thresholds for falling and rising pressure
• Adjustable observation window (15 min to 3 hours) and cooldown

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 freshness
• Optional background location keeps the barometer running while you walk, drive or sleep
• Apple's BGAppRefreshTask schedules periodic readings
• Smart wake-up when Watch data syncs

Privacy by design
• Barometer and altitude data stay on your device
• No analytics, no third-party SDKs, no advertising
• GPS altitude is held in memory only — exact location is never stored

Available in 29 languages.

Whether you're a hiker tracking altitude, a pilot watching QNH, a weather enthusiast spotting fronts, or just sensitive to pressure changes — BaroWatch gives you precise data with full control over your privacy.

© © 2026 Alf Hellmund

Tags: