Software Alternatives & Startups

Officially verified details BeatWatcher.app

Apple Watch heart rate alerts the moment you go above or below the BPM thresholds you set. Background Mode, iPhone Critical Alerts, and Alert Sharing with trusted contacts.

BeatWatcher.app

BeatWatcher.app Reviews and Details

This page is designed to help you find out whether BeatWatcher.app is good and if it is the right choice for you.

Screenshots and images

  • Landing page //
    2026-10-20
  • Image date //
    2026-10-20
  • Image date //
    2026-10-20
  • Image date //
    2026-10-20
  • Image date //
    2026-10-20

Features & Specs

  1. High and low heart rate alerts

    Set your own BPM thresholds with the Digital Crown, and Apple Watch taps your wrist and plays a sound when a reading crosses one.

  2. Background Mode

    Keeps monitoring when your wrist is lowered or you switch to another app.

  3. iPhone Critical Alerts

    Optional alerts on your iPhone that come through while it’s silenced or in Focus.

  4. Alert Sharing

    Trusted contacts receive your high and low alerts in their own Beat Watcher app, free for them.

  5. Alert History

    Notes, context tags and CSV export on iPhone.

  6. Chest strap support

    Pairs with Bluetooth chest straps such as the Polar H10.

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Questions & Answers

As answered by people managing BeatWatcher.app.
  1. What makes BeatWatcher.app unique?

    Beat Watcher is built around alerts, not charts. You choose a high and a low heart rate threshold, and Apple Watch taps your wrist and plays a sound the moment a reading crosses one. Background Mode keeps monitoring when your wrist is down, and alerts can also reach your iPhone as Critical Alerts or go to trusted contacts through Alert Sharing.

  2. How would you describe the primary audience of BeatWatcher.app?

    People who want to notice right away when their heart rate is higher or lower than they expect: during stress, workouts, sauna, sleep and recovery. Many people in the POTS, ME/CFS and Long Covid communities use it for heart rate awareness and pacing. Family members and caregivers can receive alerts through Alert Sharing.

  3. Why should a person choose BeatWatcher.app over its competitors?

    If you want to know about a high or low heart rate when it happens, not later in a chart, Beat Watcher is designed for exactly that. You set the thresholds, monitoring and alerts run on Apple Watch itself, and the people you trust can receive your alerts for free.

  4. What's the story behind BeatWatcher.app?

    I’m John Ganotis. I build apps on my own, and Beat Watcher is one I use every day. The idea came in 2020, while I was reading James Nestor’s book Breath: I wanted a way to notice in the moment when I was getting stressed, instead of reading a chart afterward. Apple Watch had the sensor; what I wanted was an alarm I could set.

    Beat Watcher launched in December 2020 as exactly that: set a high or low BPM threshold with the Digital Crown, and Apple Watch taps and sounds when your heart rate crosses it. Since then the app has grown where people asked it to. Background Mode keeps watching when your wrist is down. The optional iPhone companion can deliver alerts as Critical Alerts, so they come through on silent or Do Not Disturb. Alert Sharing lets people you trust receive your alerts on their own phones, free. Beat Watcher also works with chest straps like the Polar H10.

    Beat Watcher is a general wellness app, not a medical device, and I try to describe it that way everywhere. For medical decisions, people should talk to their care teams. I still answer every support email myself.

  5. Which are the primary technologies used for building BeatWatcher.app?

    Swift and SwiftUI, with Apple’s HealthKit on Apple Watch and iPhone.

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