About this app

Hi, I'm Zilla. Your fiery friend for a better, longer life. We're building your one app for Healthy Habits. Use the app to measure your Heart Rate and HRV, track your Stress & Recovery, and build Healthy Habits like Intermittent Fasting, Breathing Exercise, and Mindfulness Meditation.

CAMERA HEART RATE MONITOR, NO WEARABLE NEEDED!
Healthzilla can now monitor your Resting Heart Rate ("RHR") and Heart Rate Variability ("HRV") using your phone's camera. It takes just 60 seconds, and will measure your RHR (heart health) and HRV (stress & recovery) just like a wearable device. Do the Stress Scan every morning before getting out of bed for best results!

NEW: 16-HOUR INTERMITTENT FASTING TIMER
The latest health & fitness trend is Intermittent Fasting. Use our free fasting timer to fit the ideal 16:8 fast into your day. We'll notify you once you can eat again! If you forget to set the timer in the evening, you can edit the start time to capture your fast.

NEW: 10-MINUTE MINDFULNESS MEDITATION TIMER
The easiest way to fit some mindfulness meditation into your day is to use our unguided meditation timer, with beautiful Tibetan gongs to help you stay focused on your meditation.

NEW: 2-MINUTE RELAXING BREATHING EXERCISE
If you're feeling anxious or stressed out, take just two minutes to try our Breathing Exercise. The 1:2 ratio of inhale to exhale will activate your parasympathetic nervous system to calm you down instantly!

TRACK YOUR STRESS & RECOVERY TRENDS
The dashboard shows a weekly chart of your Heart Rate and HRV data. If your Heart Rate is HIGHER than normal, it may be an indicator of higher physiological or psychological stress. Similarly, if your HRV is much lower than normal, it will indicate higher stress levels. You can use this information to guide your recovery from workouts, and generally planning your daily activities at work. For active recovery, you can also focus on sleep or add meditation and breathing exercises.

DAILY STRESS SCORE
After each Stress Scan, we calculate your Stress Score based on recent trends: Great, Good, Easy, Rest, or Sick. Use this as a guide for your daily wellness routines, activities, and workouts.

ANOMALY DETECTION
To help you make sense of this data, our Stress Score algorithm checks for unusually high or low values for your heart rate. Very low HRV or very high Heart Rate can be signs of acute stress, injury, or illness.

FEELING UNWELL?
You can now manually override your daily Stress Score, if you're feeling stressed or unwell. You can access the override from the dashboard, or after your daily Stress Scan.

RESTING HEART RATE (“RHR”)
This data is much more important than your real-time heart rate. What’s the difference? Heart Rate represents how much work your heart has to do when you’re relaxed. It’s not exactly the same as the lowest heart rate you have when you sleep.

The reason resting heart rate is important is that it’s a rough measure of your nervous system activity, hormone levels, and cardiovascular fitness. There is research to show that lower resting heart rate means longer life.

HEART RATE VARIABILITY (“HRV”)
Okay, so we know heart rate is your pulse. How many times the heart beats per minute. So what is this voodoo, then? Well, it turns out that the beats per minute aren’t steady. There’s a minute variation between each one. Some shorter, some longer.

This is some of the most interesting new data out there, because HRV is actually a representation of your central nervous system. If you’re not exactly sure what that is, it’s basically your wiring. How signals pass between your brain and the rest of your body. Analyzing this signal indicates if your body is in fight or flight mode, or rest and digest mode. Naturally, you wouldn’t want to unnecessarily be in fight mode which stresses out your body over time.

Read our full terms of service:
https://healthzilla.ai/terms

New features

This is a MAJOR update of the Android app to bring it closer to par with iOS.
- Introducing Habits in your dashboard, to track your weekly frequency for Breathing, Fasting, and Meditation, among others!
- Integrations with Fitbit and Oura Ring to read Stress Score and 16 different Healthy Habits.
- Small tweaks and fixes.

App Permissions

Allows applications to open network sockets.
Required to be able to access the camera device.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows access to the vibrator.
Allows an application to read from external storage.
Allows an application to write to external storage.
Allows an application to record audio.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to access information about networks.