Beat Your Personal Best

Are you training for the next triathlon or competitive event? You need deeper insight into your training and recovery. Measure Your HRV with the SweetBeat HRV app so you know if you’re recovered from the previous day’s training. Train smarter and reach higher levels of fitness by tracking your HRV every morning.

Download the SweetBeat HRV app for iOS and Android at or click on the logos below for iTunes and Google Play. Use the promo code ZOOMSB10 for $10 off the Zoom device at

P.S. The Zoom is resistant to 50 meters!

We Measure Heart

Three female engineers started SweetWater Health six years ago with a mission to empower people to manage their health and wellness. We design SweetBeat HRV (heart rate variability) software and we’re passionate about our software because it enables users to see into their nervous system. HRV is a holistic indicator of your energy level; more energy means better health and fitness. Measure your HRV and tap your energy source. 

Download SweetBeat HRV app at or click on the logo below for iTunes. Use the promo code ZOOMSB10 for $10 off the Zoom device at

Announcing Compatibility with LifeTrak’s Zoom Device

SweetWater Health is proud to announce a new partnership with LifeTrak. Their wrist-worn device, Zoom, is optimized for SweetBeat HRV and will work with DailyBeat HRV and SweetBeat on Android. Compatibility with our partner HRV applications coming soon.


How do I purchase the Zoom HRV?

You can purchase the Zoom HRV device at SweetWater customers can use promo code ZOOMSB10 for $10 off the Zoom.
What makes this wrist-worn monitor accurate enough for HRV?

The Zoom device has been extensively tested to work with the SweetWater HRV family of apps.

What do I need to know?
The Zoom is a completely new user experience. Please read over this information before purchasing the device.

You must sit perfectly still while using the Zoom with our HRV applications. No talking, nodding, or any movement for the entire three minute session.

What’s new in SweetBeat HRV?IMG_1248 (002)

Checkup mode is a 3 minute countdown ideally suited for use with the Zoom device. Checkup can be run with any compatible BTLE heart rate monitor chest strap too. The three minute session allows the Zoom user to accurately assess stress and power levels.

Checkup mode is recommended for use during the day after the HRV for Training session has been run in the morning. Checkup can be run as frequently as needed to assess HRV and stress during daily activities. It can also used as a quick snapshot of HRV recovery during the day.

More to Come!
Our R&D team is working with LifeTrak to pull workout data, battery info and blue light exposure in SweetBeat! Stay tuned for updates to your SweetBeat app. Email us with questions or concerns:


TrainingPeaks Compatibility Now On Android & iOS!

TrainingPeaks Compatibility

TrainingPeaks compatibility on iOS was such a hit that we have now included this functionality in our Android version of SweetBeat!

Step 1: Sign-in to your SweetWater Health account and scroll down to find the TrainingPeaks button. Select this and enter your TrainingPeaks account information. Your accounts are now synced!

Step 2: To upload your first HRV scores to TrainingPeaks, simply run a “HRV for Training” session with SweetBeat on either Android or iOS.

Note: You must turn on location services in order for the time to be correct on the session. If you cannot see your HRV in TrainingPeaks when you sign-in, you may need to select “metrics” to be shown in your calendar view.

If you have any questions, please email us at

Congratulations to Our First Heart Rate Monitor Giveaway Winner – Tommy!

Congratulations to Tommy, our first heart rate monitor giveaway winner! We have sent Tommy a free Vernier hand-held heart rate monitor. It’s not too late to sign-up for our next month’s heart rate monitor giveaway. We will be giving away a free monitor every month until the end of the year!

Tommy’s Story:

“I am a software engineer with a pretty sedentary job. I work from home and sit behind my laptop most of the day. Over the years, I have been getting more and more out of shape, so I finally decided to get fit. I dabble in film making and visual effects in my free time so I tend to follow a lot of people from that industry on Twitter. One person I follow started a podcast called Fitness in Post. In one of his episodes, he interviewed a lady named Ronda Collier from your company. She was very interesting to listen to and that lead me to purchasing a heart rate monitor and your SweetBeat HRV and DailyBeat HRV app. Three weeks ago, I started on my journey to get fit and eat healthy. I use your app every morning to check my heart rate when I first get out of bed. I also use another one of your apps, SweetBeat HRV right after my morning workout to check my recovery rate. I get up at least once every hour and walk for five to ten minutes and I average about 14,000 steps a day. So far I’ve lost about 8 pounds, sleep better and generally feel better. I still have about 65 pounds left to loose.”

We are so proud of Tommy for taking his health into his own hands. Our users inspire us everyday to continue making products that help people understand their health. We look forward to meeting more of you during these next month’s giveaways!

Enter now through your DailyBeat application! Email us at if you have any questions or concerns.



July 2016 Updates – Including a Heart Rate Monitor Giveaway!

SweetWater Health July 2016 Newsletter and Update

  • Purchase or Update DailyBeat HRV and enter to win a new Heart Rate Monitor!
  • Download our free Food Effect app and discover hidden food sensitivities!
  • SweetBeatHRV has several new features! Check it out!
  • Check out our sponsored HRV enhancement products!

DailyBeat HRM Giveaway


DailyBeatHRV is our latest iOS HRV app designed for your busy lifestyle! The results show you where you are for your age and gender and the Willpower feature helps you create better habits for a healthier you.

Thanks to our newest compatible heart rate monitor, Vernier, taking daily measurements is easier than ever. With the hand held monitor you can do short sessions lying in bed, sitting at your desk or watching TV.

Purchase or update DailyBeatHRV for a chance to win a new Heart Rate Monitor! Each month until December we will give away a Heart Rate Monitor for DailyBeat HRV users. Simply launch the app and select “Enter” from the popup.  Winners will be announced the first day of each month from August to December 2016.

New Free Food Effect App

(Download iOS Now)

(Download Android Now)

Inflammation is an innate response to injury, stress, or illness, poor gut function or eating toxic foods (high-toxin, high-sugar, high-processed, high-gluten, etc.) and induces an inflammatory response. When this response becomes the norm for your body, it becomes a low-level feature in your physiology and problems arise.  It turns out that inflammation is the common link between cardiovascular disease, cancer, diabetes and obesity in developed nations and thus should be reduced by whatever means available.  FoodEffect provides a tool for detecting food sensitivities that may contribute to low level inflammation. If you are sensitive to certain foods, you may not experience symptoms, though your body reacts by elevating your heart rate after eating an offending food. The food sensitivity feature will detect this elevation in heart rate which can occur anytime up to 1 ½ hours after eating an offending food.

SweetBeat HRV Updates

We are very excited to announce these new features, some of which have been suggested by our users!

  • Save custom session tags for future use.
    • See your custom tags in the charts bar graph section.
  • Users now have the ability to choose between 3 or 5 minute HRV for Training sessions.
    • Open the application, go to the Monitor tab, select the settings wheel in the top right corner, and select 3 or 5 minute sessions.
  • New scatter gram charts, which show instantaneous HRV and LF/HF balance.
  • Increased graphing speeds
  • Emailing yourself a session now includes several types of session files:
    • A simple .txt format
    • A Kubios ready text file for the Kubios analysis program
    • An RR-Interval CSV file
  • Version checking will ensure you are using the newest version available.
  • Sessions in history are in chronological order.
  • New options under the General tab.
    • Rate the app
    • Contact Support
    • See our HRV Enhancers

HRV Enhancers

centrepointe researchResearch has shown that meditation alters the brain wave patterns significantly and aides in the repair and recovery of the nervous system. Holosync is an audio technology created by Bill Harris that enables profoundly deep meditation usually only experienced by advanced meditators (e.g. Zen Buddhist Monks).  Holosync meditation audio technology increases Heart Rate Variability via the nervous system repair mechanism. Click here to learn more!


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Save 5% on the Delta Sleeper! See details here.

The Delta 1 Sleeper has been endorsed by super humans like Ben Greenfield and our resident quantified selfer, Jo Beth Dow. As the nervous system repairs during a sound night of sleep, your HRV will reflect this recovery. Similarly a poor night of sleep will result in a less than optimal morning HRV and the resulting reduction in performance. Read more about how it helped Jo Beth on our blog.

Improve your HRV with the Delta Sleeper SR1

Many of you know SweetWater Health’s co-founder and CTO, Jo Beth Dow, as our resident biohacker. She has spoken at many quantified self events about her experiments. Most recently, she has been using the Delta Sleeper SR1 for better quality sleep and longer nights. Below you will find her testimonial:

“I am always searching for new techniques and technology that will help improve HRV.  Our partner and friend, Ben Greenfield of Ben Greenfield Fitness highly recommended the Delta Sleeper and he was posting his morning HRV after using the device.  I was intrigued after viewing Ben’s posts and I had to try it for myself.

I started using the Delta Sleeper SR1, a 1.5 ounce device, to determine what affect PEMF had on my heart rate variability.  Being an ultra lark I never had difficulty falling asleep but sometimes I had difficulty staying asleep.  I would wake up between 3:30 am and 4:30 am and start working.  Fortunately, I was getting 7 to 7 1/2 hours of sleep per night.  I never fully understood until now what affect my rather unique sleep schedule had on my husband.

The Delta Sleeper SR1 was easy to use and while I was sleeping I wasn’t even aware that I was wearing it.  The Delta Sleeper SR1 is a small device that you place on your brachial plexus using a thin adhesive strip. The first night I did not notice any difference.  The second night I was restless but woke up feeling unusually good.  The third night I had decided not to wear the SR1 and I had a very restless night.  I got up in the middle of the night and placed the SR1 on my forehead (this is not recommended application) but I was too groggy to apply the adhesive and place it on my brachial plexus.  I slept in until 7:25 am and felt wonderful!

I have continued to use the SR1 every night.  Even on the nights that I am not sleeping longer, I feel especially clear, relaxed and focused in the morning.  One night I told my husband I wasn’t going to wear the SR1.  I wanted to test the quality of my sleep without the product.  My husband responded, “You’re not?”  I replied, “What, you want me to wear it?”  His response was, “I want you to implant it.”

The SR1 has not only helped me sleep longer but as a secondary effect helped my husband sleep better.  Even the nights that I don’t sleep longer than my previous norm I feel like I am getting more quality sleep and sleeping deeper.  I have two months of HRV data since using the SR1.  My morning HRV has increased  9 points and is moving on an upward trend, reached an all time high HRV on several mornings and my afternoon HRV and LF/HF power levels have increased.  The numbers are impressive especially since the HRV value is logarithmic.


To purchase the Delta Sleeper SR1, click here or on the image below.

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