Why you can rely on Live Science

Our professional customers invest hours screening and comparing product or services so you can select the very best ones for you. Learn more about how we check.

A clever scale is a digital restroom scale that not just determines body weight, however likewise offers crucial body structure metrics, such as body fat portion, muscle mass and body water. A few of the advanced designs can likewise compare various kinds of body fat, determine your BMR (Basal Metabolic Ratethe minimum quantity of calories your body requires to survive and function appropriately), or examine the ‘body age’ (biological age, a quote of how old an individual’s body is based upon their numerous body structure statistics). The best clever scales on the marketplace can even determine heart rate and deal customized physical fitness recommendations.

The RunStar 8E SmartScan Pro Body Fat Scale goes an even additional action– it is among the couple of commercially readily available designs that can supply a segmental body analysis, implying it can determine the distinctions in body fat and muscle mass in between various ‘sectors’ of the body. In this case, in between the left arm, best arm, left leg, best leg and the trunk. That is since the RunStar 8E SmartScan Pro uses foot-to-hand innovation (it gathers the measurements from both a stand-on platform and a deal with), and, according to a 2022 evaluation released in the European Journal of Applied Physiologythis technique tends to produce more precise outcomes than a stand-on platform alone.

RunStar 8E SmartScan Pro Body Fat Scale evaluationRunStar 8E SmartScan Pro: How it works

The RunStar 8E SmartScan Pro is a foot-to-hand wise scale. ( Image credit: Getty Images)Like many clever scales, the RunStar 8E SmartScan Pro determines body structure utilizing Bioelectrical Impedance Analysis (BIA )or bioimpedance. It is a non-invasive technique considered safe for the majority of people, other than for people with implanted electronic gadgets( such as pacemakers )or those who are pregnant. How does it work?

When you base on the platform with your bare feet and keep the manage with your bare hands, the RunStar 8E SmartScan Pro sends out low-voltage electrical power through your body. It determines your body’s resistance to it. Muscles and other tissues with high water material will enable this electrical existing to stream easily, however tissues with low water material, such as your body fat, will not let it travel through with the very same ease. The wise scale then transforms these electrical information points into body structure metrics and sends out the outcomes to the Starfit app.

Mind you, wise scales, even those as complex as the RunStar 8E SmartScan Pro, must not be dealt with as diagnostic tools. Bioimpedance is not as accurate as Dual Energy X-ray Absorptiometry (DEXAand other scientifically verified approaches of determining body structure. Plenty of elements can impact BIA readings (hydration level and skin temperature level, for example). Smart scales are for that reason best utilized as tools for casual check-ins and recognizing long-lasting patterns.

RunStar 8E SmartScan Pro: Design

The RunStar 8E SmartScan Pro features an in-depth user handbook. (Image credit: Anna Gora)

Secret specifications

The RunStar 8E SmartScan Pro expenses around $ 144.55– about 2 to 3 times more than a lot of stand-on clever scales on the marketplace. We believe it is worth the cash. It is a well-crafted piece of set that gets the essentials right, which is not something we can with confidence state about most of wise scales we have actually utilized before.

To begin with, the RunStar 8E SmartScan Pro is refreshingly inclusive. It has a conveniently big stand-on platform with a broad measurement location– around 13 by 13 inches. To put it into point of view, many clever scales have a platform determining 11.8 by 11.8 or 12.6 by 12.6. As an outcome, it can be easily utilized by individuals with bigger feet or a larger position. We likewise liked that the RunStar 8E SmartScan Pro accommodates taller people. The extendable cable television that links the manage to the platform is rather long, and even with our 6′ 1 height, we might take the measurements without needing to stoop over.

The RunStar 8E SmartScan Pro is rather reliable, too. The stand-on platform is made from tempered glass that feels tough and resistant, and there is anti-slip cushioning at the back that keeps the scale in location throughout measurements. All that, and yet this wise scale weighs just 6.6 pounds (3kg), making it simple to walk around your home. We likewise liked that the glass surface area on the platform did not tend to spot. Needing to continuously clean and polish the restroom scales is maybe our greatest animal peeve when it pertains to these gadgets, so we are happy to state that it is certainly not the case with the RunStar 8E SmartScan Pro.

The RunStar 8E SmartScan clever scale is resistant to smearing and simple to tidy. ( Image credit: Anna Gora)There is one significant disadvantage, however– the plastic manage. We believed it was rather vulnerable and lightweight. The cable television did not feel too long lasting, either, plus it jammed on us on numerous different celebrations. In all fairness, adjusting the cable television would normally bring it back to regular, however we would still choose something less exposed to unexpected damage.

RunStar 8E SmartScan Pro

: Features

The Runstar 8E SmartScan Pro wise scale tracks over 21 body structure metrics. ( Image credit: Anna Gora)Establishing the RunStar 8E SmartScan Pro was simple– it rapidly linked to the Starfit app, where we established our account by addressing a number of concerns about our age, height and physical fitness objectives, and were likewise advised on how to utilize the gadget. Utilizing this wise scale was likewise reasonably simple. Each complete weigh-in took around 10 seconds, and the app signaled us whenever we required to change our position and renovate the measurement.

After weigh-ins, a little, vibrant LCD screen situated on the manage would show 7 of our crucial metrics, consisting of BMI, body fat and muscle mass, as well as a fast contrast to previous outcomes. If these contrasts showed our physical fitness objectives (for instance, we lost body fat when we set our objective to weight-loss), we would get a brief celebratory message (‘ well done!’); if they did not (such as when we got body fat), we would get an inspirational remark (‘ comfort!’). Personally, we did incline that– in reality, we believed these messages were a great touch. Some individuals might discover that commentary somewhat invasive.

Each time you do a weigh-in, the RunStar 8E SmartScan Pro will offer short discuss your outcomes. ( Image credit: Anna Gora)Extra body structure metrics and segmental body analysis can then be accessed in the Starfit app. This is likewise where users can evaluate their body structure information by day, week, month, or year– the app tracks modifications in the body weight, fat-free body weight, BMI, body fat portion, fat mass, subcutaneous (under skin) fat portion, visceral( around organs) fat portion, body water portion, muscle mass, skeletal muscle portion, bone mass, BMR, protein portion and body age. Each of these metrics featured a brief description of what is determined and a scale revealing where your outcomes fall within the standards( for instance,’ low ‘,’ basic ‘or ‘exceptional’ for muscle mass).

We had actually blended sensations about these descriptions. While they are fairly well-explained and factually appropriate, they appear to do not have the information and needed context that would benefit workout beginners and those who have actually never ever utilized a wise scale before. The RunStar 8E SmartScan Pro might not be the finest choice for total newbies, as they might discover it excessively complicated or even a little daunting.

All tracked are quickly described in the Starfit app. ( Image credit: Anna Gora)We were likewise a little dissatisfied that the Starfit app does not save any historic information associated with segmental fat and muscle analysis, and it just shows outcomes gathered throughout the last weigh-in. This can be a significant concern for professional athletes, bodybuilders and anybody who wishes to keep an eye on modifications within a particular body section.

On the other hand, the RunStar 8E SmartScan Pro enables you to create comprehensive body structure reports. They can be either printed or shared online– with physical fitness coaches and health care specialists. You might technically track modifications in segmental fat and muscle structure by downloading and keeping them on your mobile phone.

The & Runstar 8E SmartScan Pro is among the couple of wise scales to supply

reports.

(Image credit: Anna Gora )RunStar 8E SmartScan Pro: Accuracy & efficiency

Efficiency is among the very best elements of the RunStar 8E SmartScan Pro. It has a long battery life. According to the brand name, this USB-C wise scale can last as much as 2,160 hours( 3 months) on a single charge– and it appears real. We have actually hardly utilized any battery life on our screening system over a month-long screening duration, in spite of several weigh-ins and modifications in our favored settings.

Connectivity-wise, the RunStar 8E SmartScan Pro likewise provides. We have actually not experienced any issues linking our wise scale to the Smartfit app or third-party platforms, and the measurements were constantly supplied on time and without information transfer disturbances. It is a strength for us– we have actually fought enough wise gadgets with connection problems to understand how this efficiency element can make or break the total user experience.

Last, however not least, the tracking precision. We compared the body structure measurements taken with the RunStar 8E SmartScan Pro to the information we acquired with a FitQuest device– a much larger, more accurate bioimpedance scale utilized in our regional health club– and were rather amazed with the outcomes. The distinction in body weight readings was just 0.22 pounds (0.1 kg). Because regard, this clever scale is as precise as the premium Garmin Index S2

The RunStar 8E SmartScan Pro is more precise than a lot of wise scales we checked. ( Image credit: Anna Gora)When it concerned body structure analysis, the RunStar 8E SmartScan Pro somewhat overstated our body fat and muscle portion (by 4% and 2%, respectively), and undervalued our body water by 3%. It still showed to be more precise than the Renpho Smart Scalea design we called as the best design total in our guide to the very best wise scales. The Renpho wise scale overstated our tester’s body fat portion by 9%, and undervalued their body water reading by 5%.

As the FitQuest does not provide segmental body structure analysis, we might not examine how efficient the SmartScan Pro was at separating in between various body parts. Its measurements appeared mostly precise to us.

The outcomes of our segmental body analysis appeared mainly precise. (Image credit: Anna Gora)RunStar 8E SmartScan Pro: User evaluationsAt the time of composing this evaluation, Amazon‘s client examines ranked the RunStar 8E SmartScan Pro at 4.3 out of 5 stars. Almost three-quarters of purchasers provided it the greatest rating, normally applauding this wise scale for its innovative body structure measurements, rapid connection with significant physical fitness apps and development reports.

As one delighted user commented, “I recently upgraded my health-tracking tools with this Runstar Smart Scale, and I seriously can’t believe how helpful it’s become. Beyond the measurements, the app makes it easy to see real progress. My data is organized by day, week, month, or year, and I love being able to generate shareable or printable reports. All in all, this scale doesn’t just show numbers—it helps me own my journey. Highly recommended!”

That stated, the RunStar 8E SmartScan Pro gotten combined viewpoints on its style and precision. Unfavorable remarks, on the other hand, tended to focus on specific defective systems, and a number of users slammed a few of the terms utilized in the Starfit app.

One user stated, “The language used (terms like “obese,” “plump,” or “overweight”) is blunt, potentially misleading, and based on outdated classification models. These may trigger or validate distorted body perceptions, especially for users unfamiliar with how these values are calculated or misapplied.”

Should you purchase the RunStar 8E SmartScan Pro?

The RunStar 8E SmartScan Pro is a terrific piece of set for workout experts. (Image credit: Anna Gora )✅ Purchase it if: You are a workout information geek or a physical fitness coach searching for a reliable, well-connected wise scale. The RunStar 8E SmartScan Pro provides an excellent series of fairly precise body structure statistics, and it quickly gets in touch with third-party apps and gadgets.

❌ Do not purchase it if: You are on a spending plan or trying to find your first-ever wise scale. The RunStar 8E SmartScan Pro is a powerful little bit of package, both in rate and performance, and might feel too intricate and data-driven for total newbies.

If RunStar 8E SmartScan Pro is not for youIf the RunStar 8E SmartScan Pro is excessive for your spending plan, we would suggest these more inexpensive designs rather: our all-time preferred Renpho Elis 1 and the somewhat more standard( however less expensive) Wyze Scale XThese stand-on wise scales are less highly advanced, however they use a reasonably great variety of body structure statistics and good tracking precision– and they cost less than $50.

If you are a professional athlete, nevertheless, you might be much better off with the more superior Garmin Index S2It costs almost as much as the RunStar 8E SmartScan Pro, however it is well worth it if you wish to focus on accuracy and development tracking tools– it is without a doubt the most precise and trusted stand-on clever scale we checked.

RunStar 8E SmartScan Pro: How we checked

We invested over a month checking the RunStar 8E SmartScan Pro wise scale. (Image credit: Anna Gora)We invested over a month checking the RunStar 8E SmartScan Pro Body Fat Scale, examining its style, performance, ease of usage, connection with third-party gadgets and worth for cash. We likewise compared the body structure measurements taken with this clever scale to the information we got with a FitQuest maker (a much larger, more accurate bioimpedance scale utilized in our regional health club), and provided our decision on its basic precision and dependability.

Anna Gora is a health author at Live Science, having actually formerly worked throughout Coach, Fit & Well, T3, TechRadar and Tom’s Guide. She is a licensed individual fitness instructor, nutritional expert and health coach with almost 10 years of expert experience. Anna holds a Bachelor’s degree in Nutrition from the Warsaw University of Life Sciences, a Master’s degree in Nutrition, Physical Activity & Public Health from the University of Bristol, in addition to different health training certificates. She is enthusiastic about empowering individuals to live a healthy way of life and promoting the advantages of a plant-based diet plan.

You should verify your show and tell name before commenting

Please logout and after that login once again, you will then be triggered to enter your screen name.