TachyMon

Get rapid alerts for significant heart rate changes due to POTS, tachycardia, exercise or other activities.

Features:
- Haptic alerts based on custom threshold levels.
- Customizable upper and lower threshold levels for current heart rate and difference from recent average.
- The main display shows: current heart rate, moving average of recent heart rate, and delta of current heart rate to average.
- Display colours change to show severity of alert.
- The app tracks alert events with start time of event, event duration, starting average heart rate, and maximum or minimum heart rate during event.
- Triple tap to temporarily silence alerts.
- Review detailed monitoring data on the companion iPhone app.

Premium features:
- View detailed heart rate chart for each event
- Share event info directly from watch, or export from iPhone to Photos app
- Run monitoring sessions directly on your iPhone, without an Apple Watch, by connecting a Bluetooth heart rate sensor
- Generate a shareable PDF report for each session
- Add notes and symptoms to Alert Events
- Export Alert Event raw heart rate data to .csv
- View live session data on the iPhone companion app
- View a summary of Alert Events over last week / month / year

TachyMon was created by the developer for his niece Alex, who was diagnosed with Postural Orthostatic Tachycardia Syndrome (POTS) in the fall of 2021. Alex was experiencing frequent fainting, and her family noticed the episodes often followed a rapid rise in her heart rate. She wanted a heads-up the moment that started happening. Alex uses TachyMon's alerts as a cue to sit or crouch down when her heart rate climbs quickly, and she finds the app helps her feel a bit more in control of her day.

It is a simple but specialized app, and we hope it may help others with POTS, or anyone who wants to be alerted to changes in their heart rate.

APPLE HEALTH
TachyMon integrates with the Apple Health app. TachyMon stores workout information (including heart rate) with the Apple Health app.

WARNING: It is important to consult with medical professionals if you are concerned about your health. The TachyMon app is intended for informational purposes only. It is not a substitute for specialized medical care.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/