Medtimer: Heart + Respiratory1.17 - App Store

The essential heart and respiratory rate tool for clinicians. Medtimer is built for health professionals who need fast vital sign counts. Extremely simple to use, it frees you from watching the clock or performing mental calculations. Count heart rates (HR) and respiratory rates (RR) with a few simple taps, and instantly see reference range charts for adults and children of all ages.

IDEAL FOR:
* Nurses & Respiratory Therapists
* Doctors, EMTs & Paramedics
* Medical Assistants & CNAs
* Caregivers & Home Health Aides
* First Aid Providers
* Athletic Trainers & Sports Scientists
* Veterinarians & Pet Owners

Developed in collaboration with physicians, Medtimer is designed for efficiency and simplicity in even the busiest clinical environments. Tap to record - everything else is done for you. Our app is trusted by medical professionals worldwide.

"Simple but brilliant! Very simple, clear and uncluttered app to help quickly assess HR and respiratory rate."
- x2scoops

"Best app ever! Every health care professional should have this! It's brilliant. It's on my Apple Watch. I use it with every patient. So simple but so effective."
- AG03 OLD

KEY FEATURES:
* Simple tap-anywhere interface to record heartbeats and breaths
* Intuitively record both heart rate (HR) and respiratory rate (RR)
* Instant automatic rate calculations (BPM)
* Flexible measurement periods from 6 to 60 seconds
* Reference charts for all age ranges
* Works across iPhone, iPad, and Apple Watch
* Lock Screen widgets for iPhone and Apple Watch faces - start a timer instantly with a single tap
* No accounts, no advertising, and no patient data stored

Medtimer keeps you focused on your patient. Measurements are taken discreetly, with no need for anyone else to touch your device. There are no pop-ups or distractions - just the information you need, when you need it. You can also contact us directly via the app with any feedback.

All of this is available for free. Medtimer Pro adds history, custom charts, and a CPR metronome.

Medtimer is a counting timer and reference tool for trained users. It does not diagnose, monitor, or treat any condition.

Download now and experience the simplest way to count heart and respiratory rates.

Version History • New tap-regularity indicator that highlights regular and irregular taps. Available with Medtimer Pro.
• Updated for iOS 27.1 and iPhone Duo.
• Improved Apple Watch reliability.
• Improved rate charts, now with citations. 1.17 2d ago • Updated for iOS 27
• A live rate now appears in the corner of the dial as you tap
• Improved Apple Watch reliability, keeping Medtimer on screen for the whole measurement
• Fixed layout issues in Lock Screen widgets 1.16 Sep 28 * Visual enhancements to both the iPhone and Apple Watch apps.
* Instant live BPM displayed on the timer screen.
* Updated, beautifully crafted widgets for the Watch face, iPhone Home Screen, and Lock Screen.
* One or two minor improvements and fixes suggested by our users (thank you!). 1.15 Mar 18 Live Activities – Keeps the app open in the background so that you can monitor vitals with the app in your pocket.
Small visual improvements. 1.14 Jan 2 Updated to Liquid Glass Navigation.
Improved Apple Watch Widgets.
A few small bug fixes. 1.12 12/08/2025 A new Sound Setting to turn off all sounds.

Plus: Medtimer Pro now available as an in-app Purchase with:
* Keep a history of heart and respiratory readings and export it.
* Fully Customisable Heart and Respiratory Charts. Customer charts for Maternity, Paediatric, Cats, Dogs and more.
* Apple Health Integration.
* CPR Metronome. 1.11 09/20/2025 Instructions for new those who are new to Medtimer.
Helpful tips, so that you can get the most out of Medtimer.
A few little fixes. 1.10 05/05/2025 * An extended range of measurement times, from 6 to 60 seconds, you choose!
* Home screen widgets for Apple Watch and iPhone. Start a timer instantly with a single click.
* Even more new widgets to start a count directly from your Watch Face or your Phone Lock Screen.
* Now you can edit the measurement, so that if you miss a tap you can add it back in at the end. 1.9 01/13/2025 iPhone, iPad and Apple Watch users still get our fresh new design, but it is now extended to support watchOS 8 to allow Medtimer to work on older watch models.
Minor visual improvements to Widgets on the Watch.
Added Watch 'Complications' back in for older watchOS versions. 1.8.1 07/14/2024 * Updated new design with a fresh new feel.
* Fixed issues with Apple Watch App not opening for a small set of people. 1.8 07/08/2024 An exciting update to the Apple Watch app. A fantastic new look with improved sounds and newly added heart/respiratory charts.
Added settings on the Watch app, for greater control over sounds and timers, to match the phone app.

iPhone: Bug fixes and imrovements. Tested and updated for the iPhone mini too. 1.7 12/17/2020 Improvement of text describing how to change the sound volume.
Timer end sound now matches start sound.
A slight lowering of default sound volume. 1.6.1 01/08/2020 An all-new settings screen for full customization of the timer.
The Apple Watch app can now act as a stand-alone app, without the installation of the iOS app.
New, easy feedback page, let us know your thoughts, from inside the app. 1.6 12/09/2019 Fully supports iOS13 dark mode.
Visual updates to light mode and spacing.
Minor bug fixes and improvements. 1.5 10/15/2019 Now supports Split View for iPad.
Updated to work on latest Apple Watch software version.
Updates and bug fixes to iPhone. 1.4 08/23/2019 Updated and ready for iPhone X
Improved sounds. Plus, you can adjust the volume using the volume control.
A brand new complication for Apple Watch. Now, a single click on the watch face opens the app and starts the timer instantly.
Performance optimisations. 1.3 05/16/2018 Now featuring Heart Rate and Respiratory Rate reference charts for all ages.
Swipe left and right to change between the charts.
Updated visual styling.
A little update for an Apple Watch Bug. 1.2 06/04/2016 UI alterations and tweaks - thanks for your feedback!
Added stability for watch users.
General fixes and improvements.

Keep your feedback coming via our website. 1.1 08/28/2015 1.0 07/10/2015