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Herz P1 Smart Scale review: is this advanced body composition scale worth it?


Smart scales are on the rise as people look for more ways to better understand their well-being and notice any patterns. Unlike regular scales, such devices can help with that by tracking much more than just your weight.

One of the newer devices in the industry is Herz P1 Smart Scale, which will give you details about your body composition and allow you to track your wellness data. However, as a health tech expert, I was interested in seeing whether it’s actually accurate and suitable for everyday use.

To find this out, together with our in-house research team, I tested Herz P1 Smart Scale for several weeks in terms of its features, accuracy, usability, and overall value. If you’re wondering if the additional metrics can provide meaningful data and whether Herz P1 Smart Scale is worth your attention, read this article.

Quick overview of Herz P1 Smart Scale

Before diving into the details, here is a quick overview of Herz P1 Smart Scales:

Overall rating4.5/5⭐
Best forFitness enthusiasts and everyday users to track their well-being or help manage weight
Key health metrics trackedWeight, BMI, segmental muscle mass, bone mass, metabolic age, BMR, visceral fat, body water, resting heart rate
App compatibilityUnique Health
Subscription requiredNo
PriceFrom $129.99
Sara Mircevska inga_valiaugaite_author Dylan Sheedy Mirza Silajdzic
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What is the Herz P1 Smart Scale?

Unlike conventional scales, Herz P1 Smart Scale will not only tell you your weight but also what makes up that weight. It can provide full-body composition scans because it has sensors on both the scale and the handle (8-electrode, dual-frequency technology).

Herz P1 Smart Scale design
Herz P1 Smart Scale design

Overall, there are 56 health metrics that you can track with Herz P1 Smart Scale, including data that help you monitor your recovery, fitness, heart health, metabolic age, and, of course, weight loss. Using a smart scale, you can not only see your data, but also better understand why you’re not losing weight and notice any patterns.

Herz P1 is definitely suitable for a wide range of different users. It can help athletes optimize their performance and support their fitness goals, as well as help everyday users track their overall well-being and weight.

Just keep in mind that smart scale data should not be interpreted as a medical diagnosis. While it’s a great tool to add to your wellness routine, it cannot replace your regular doctor’s visits.

Herz P1 Smart Scale: health metrics and tracking features

The brand claims to track around 56 health metrics. Here are some of Herz P1 Smart Scale’s key health metrics that you can track:

  • Weight
  • BMI
  • Muscle quality
  • Fat mass
  • Skeletal muscle
  • Metabolic age
  • Visceral fat
  • BMR
  • Bone mass
  • Protein mass
  • Body water
  • Resting heart rate

You can view all this data through the Unique Health app on your phone, which you can download via the Google Play Store or Apple App Store.

Herz P1 Unique Health app on iOS
Setting up Unique Health app

The data is presented in a clear dashboard, showing you raw numbers and colorful graphs that help you see the bigger picture of your well-being.

Constantly monitoring such information will help you to track your progress and notice any patterns. There is even an option to export a summary of your data, which you can share with your doctor for further medical evaluation.

Herz P1 design, build quality, and display

When I first opened my Herz P1 Smart Scale, it looked like a regular scale, except for the handle it comes with.

Herz P1 Smart Scale
Herz P1 Smart Scale placed on the floor

My first impression was that it looks modern and has a premium feel. The platform is made of tempered glass and a plastic housing. The retractable handle is also made out of plastic, and the electrode contact pads are made out of metal.

Once I stepped on the scale for the first time, I felt stable and secure. Even though I placed it on my bathroom floor tiles, it didn't tip or move at all. The brand claims that the scale supports up to 400lbs.

It also has a 76mm embedded LED display on which you’ll be able to see your readings. During my tests, I didn’t have any issues seeing my data on it; the display was bright, and the numbers were presented at a perfect size.

How to set up the Herz P1 Smart Scale

During my tests, I found that setting up Herz P1 Smart Scale is quite easy and requires only a few minutes. Here is a step-by-step guide on how I set it up:

  1. Insert batteries into the battery compartment and turn on the scale by lightly stepping on it.
  2. Download the companion app (Uniqure Health) via the Google Play Store or the Apple App Store.
  3. Create a profile by entering your location, age, height, weight, and gender.
    setting up an unique health account on ios
  4. Allow Bluetooth connectivity.
  5. Pair the scale via Bluetooth (the app will detect the scale nearby, no need to do anything manually).
  6. Performs your first scan. To do so, step on the scale barefoot, hold the handle with your arms extended, and wait about 15 seconds for the full-body scan to complete.

For this review, I had a lot of help from our research team, so we created different (and private) profiles for them, and you can do the same for your family. To do so, go to the Member management section, click Add members, and proceed with the setup. There is even a function to add a profile for infants and pets.

Herz P1 Smart Scale accuracy: how reliable are the measurements?

Herz P1 Smart Scale should theoretically be more accurate due to the 8-electrode dual-frequency technology it uses. This system measures your body using your feet and hands simultaneously, unlike 4-electrode systems that measure only your feet.

When I first started using Herz P1 Smart Scale, I stepped on it a couple of times and found that the scale read the exact same weight each time, down to 0.1 lbs. I also realized that accuracy depends on several factors, such as hydration levels, recent meals, rest, and time of day. That’s why I always measured myself first thing in the morning, before breakfast, which I believe led to a more reliable reading.

Overall, you can track your weight and muscle gain trends quite reliably, with little variation. However, data such as your visceral fat score and segmental body breakdown should be treated as estimates rather than facts.

Herz P1 battery, charging, and everyday usability

After testing Herz P1 Smart Scale, I found that it easily blends into my daily routine.

It uses standard AAA batteries, so you don’t have to worry about regularly charging it or keeping it plugged into a power outlet. It also automatically powers off after 10 seconds of inactivity, which ultimately saves battery life. Overall, the brand claims a battery life of 180 days, which is very impressive compared to other similar scales.

I quickly got used to measuring myself every day as a basic weight reading appears instantly, while a full-body scan takes around 15 seconds. Besides, since I always have Bluetooth on, all my data is automatically synced with the Unique Health app, so I can see my metrics instantly.

Final verdict: is the Herz P1 Smart Scale worth buying?

After testing Herz P1 Smart Scale for multiple weeks, I believe that it’s definitely worth the investment for anyone looking for a way to track their body composition rather than basic weight readings alone.

What sets it apart from its competitors is the 8-electrode dual-frequency system, which measures your body through your feet and hands and provides 56 health metrics. The best part is that it’s completely subscription-free, so you can unlock all metrics and deep analysis via the companion app without any hidden costs. However, keep in mind that since the device syncs your data via Bluetooth only, you should keep your mobile phone near the scale when measuring yourself.

Overall, Herz P1 Smart Scale is a perfect choice for fitness enthusiasts, users who want to better understand their well-being, and anyone looking for help to support their weight loss or gain journey.

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