CO2 on Watch & Lockscreen vs BeepDetect

Enhance your Aranet4, Airvalent or Inkbird IAM-T1 monitoring experience with an app focused on Apple Watch integration and Lock Screen widgets. (this is a companion app focusing on Apple Watch integration and Lock Screen visibility; for the original features, please use the official apps). KEY FEATURES: - Apple Watch Integration: Monitor CO₂ levels directly from your wrist with multiple complication styles (including a 3hr history graph) - Lock Screen Widgets: Keep CO₂ readings visible at all times on your iPhone - Smart Alerts: Customizable CO₂ threshold notifications - Background Monitoring: Continuous tracking even when the app isn't active - Live activity: for real-time monitoring - Color-coded Visuals: Quick understanding of air quality status DEVICE COMPATIBILITY: - Works with Aranet4, Airvalent and Inkbird IAM-T1 devices. The app is free to test and connect to your device, with in-app purchases available for premium features. This app is licensed under the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Tired of hunting through your house at 3am trying to find which smoke alarm is chirping? BeepDetect listens for low-battery chirps from smoke and CO alarms, then alerts you instantly — so you know exactly when a battery needs replacing. HOW IT WORKS • Tap "Start Listening" and set a timer (5, 10, 15, or 30 minutes) • BeepDetect analyzes audio in real time using advanced frequency detection • The moment a chirp is detected, you get an alert with sound, vibration, and notification • Tap once to order a replacement battery — delivered to your door PERFECT FOR: • Homeowners tired of middle-of-the-night alarm hunts • Seniors and those with hearing difficulty • Landlords and property managers verifying alarm status • Anyone who wants peace of mind PRIVACY FIRST BeepDetect only listens when you start a session. No always-on microphone. No audio is ever recorded or stored. Download free and never miss a chirp again.