All new HeartWatch 4 available 20 March. 

It's a free update to all existing HeartWatch customers. 

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Unlock the power of your Apple Watch's health sensors.

HeartWatch 3

Your Apple Watch is a highly sophisticated instrument, measuring and capturing your heart rate data and much more throughout the day.

When it comes to heart, HeartWatch lets you see how your heart is beating across four simple views. Waking, Regular, Workout & Sleeping. Each of these views are isolated because, while you may want a higher heart rate during a workout, if your heart is racing when you aren't doing any exercise then this is likely not a good thing and probably something you might want to show your medical practitioner. 

HeartWatch gives you an easy solution to this. It accesses your heart rate & workout readings created by your Apple Watch and unlocks the power of this information in a simple, intuitive way. 

Heart badges extended.

Regular Badges

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HeartWatch 2 introduced heart badges. HeartWatch 3 also adds them to Apple Watch. These are a simple glanceable graphic that lets you quickly see how your heart is doing for different types of events. The colours represent time in zones overlaid with an average. 

For regular* heart rate readings, the ideal is to have a completely blue badge. The bigger the red ring around the badge, the more time spent with an elevated heart rate. Even though averages can appear to be similar, the badge shows a clear picture of how your heart has really been tracking and alerts you about excessively high or low readings. 

*regular: time spent not sleeping nor working out.

Workouts. Get into the zone.

HeartWatch 3 Workouts

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HeartWatch 3 now lets you start a workout directly on your Apple Watch running Watch OS 3. Not only that, but it uses a unique zonal gauge to instantly show you your current heart rate and also what zone you are in. 

Color keyed zones are shown for warmup/health, fat burning, fitness, high intensity and extreme. It even taps you as you change zones and buzzes you if you reach the extreme zone.

HeartWatch 3 Workout

Tappable widgets let you see the best info for the type of workout that you are doing. This includes calories, steps, distance, average speed and laps. There's even a new dual timer mode which lets you time rest between sets for interval training. 

When you finish your workout you'll find a zonal badge on your iPhone that you can touch to analyse. 

Complication. Alerts. Pulse.

HeartWatch 3. Complication. Alerts. Dock. Pulse

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HeartWatch 3's complication now checks directly on the Watch and displays the latest heart rate that it finds. If it finds a high or low heart rate, it will alert you. 

Adding HeartWatch to your Watch OS 3 dock makes things even better. With one press of the side button, you'll see your last recorded heart rate. Touch it and you can even measure your live pulse. 

This will take five measurements and then buzz you when it has finished. It means that you can even close your eyes and lie down to get a true resting pulse. No need to keep looking at the watch either as it all works in the background even when the screen is off!


HeartWatch 3 Sleep

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HeartWatch 3 now lets you see how much you've recharged your own "batteries" directly on your Watch. It does this by measuring how restless you were overnight and calculating how much of your sleep requirement has been met. 

It also quickly shows how your sleeping heart rate is trending which is a simple but effective measure of your current physical state. 

HeartWatch 3, Timogotchi
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Introducing Timogotchi or simply Tim to his friends. He's a unique little character that helps you meet and monitor your Watch's activity and stand goals. 

He tends to snack a lot overnight but your movement quickly gets him into "super" shape. Plus, each time you achieve an hourly stand target, one of his disco floor lights gets illuminated. 

You can play back his day, and see how your week is going. You can even see weekly, monthly, and 12 week summaries shown as comparative averages. 

Trend Dashboard.
HeartWatch 3 Dashboard
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Your Watch captures a vast amount of Health & Fitness information. HeartWatch 3 now lets you examine this on a day, week, month or 12 week average. This helps you to uncover trends. 

There are three views:
  • The Rings - Move, Exercise, Stand & Heartrate.
  • Vitals - Sleep, Waking Pulse, Workouts & Heartrate.
  • Movement - Speed, Distance, Laps, Steps & Weight.
Each of these lets you examine your health data as an average over days, weeks and months and then dive into more detail or zoom out for a bigger historical picture.

    Much More. Or Less.
    HeartWatch 3 More & Less
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    You can dive into or out of just about everything your Watch is capturing. Handy tips help explain to you what you are seeing and what you should be looking out for. 

    Your health is everything.

    Nothing is more important than your health. Your Apple Watch is a remarkable device that captures valuable insights into how your heart is performing & how active you are. HeartWatch unlocks this power into a simple intuitive way that anyone can understand. 

    "HeartWatch, intentionally or not, is a showcase of what the Apple Watch can do when its metrics are used correctly."