Review: RENPHO Bluetooth Body Fat Scale (#1 Smart Accuracy?)

In an era of digital weight management and a growing number of apps that support tracking metrics relating to weight, health, BMI, and overall nutrition, companies have been finding ways to integrate Bluetooth and tech features to live products, within the same healthcare/nutrition space.

This has resulted in a number of high-tech scales with integrated Bluetooth connectivity, to calculate all relevant numbers and relay the information to different health apps and devices. The RENPHO Body Fat Scale is one of the most accurate models on the market, at a reasonable cost.

In this RENPHO scale review, we’ll discuss the various features provided by the smart bathroom scale, and whether or not it’s worth the purchase.

This is not just a digital bathroom scale but a Bluetooth smart scale that calculates 13 essential measurements, including body weight, BMI, water percentage, skeletal muscle, protein, bone mass, muscle mass, fat-free body weight, body age, basal metabolism, and body fat percentage.

It connects to the free RENPHO app, and you can connect it to a fitness app like Apple Health, FitBit, and Google Fit. It supports iOs and android devices.

Before we begin, make sure you’re ordering the Renpho scale from a legitimate retailer. For your convenience, here is the Amazon link to an authentic Renpho seller.

But how much accuracy is there in calculating body fat, muscle, and other measures?

The measurements provided seem accurate and comparable to more expensive models and even medical-grade products. The ability to track and measure all information in an app without any data entry is also quite helpful. Many scales seem to have calibration issues and lose function over time, but I’ve found this product to pass the test of time with a high degree of accuracy and reliable stats.

The design is sleek and the product is durable, without being physically heavy. I was able to sync and track all information to my iPhone health app, where you can track progress over time or use features to connect with other intake/nutrition information.

By monitoring accurate readings over time along with features of other apps (to record diet, and daily steps), you can see and track your own progress in real-time and get a sense of the best practices that help with weight loss from a more individualized perspective, and review your progress from there.

This scale comes in handy, especially if you’re looking to hop on any weight loss regimen. For example, we’ve recently covered a review on Colon Broom, which is a colon cleanser that aids with weight loss.

app shots

RENPHO Body Fat Scale Review

Considering the reasonable price point for a Bluetooth-compatible scale with varying metrics and information ($27.99), this scale has so many great features and benefits to use. Data syncs quickly and accurately to the app, which is free to download and compatible with any iOs or Android device (downloaded via Apple or Google Play).

Even if your phone is not connected, the data will sync at a later time when it is connected. The RENPHO app then syncs to other nutrition apps, user profiles, or fitness apps (i.e. the FitBit app) on your personal phone, if desired.

The smart bathroom scale is equipped with four high-precision sensors and four electrodes to ensure easy and accurate measurement of body composition, muscle, and body fat analysis, which doesn’t seem to have any calibration issues.

If you have a fitness goal in mind it is important to note that a basic scale can only give you information about your body weight and the number on the scale does not always mean you’re on the best track. Knowing your body composition and tracking changes in metrics like your muscle mass and body fat percentage can help you realize your goals in a more efficient way.

My previous bathroom scale ($15, no special features) only measured daily weight, but would often be highly inconsistent and inaccurate, with surprising readings on other weighing scales and medical scales.

Users can enter all of their personal information (i.e. age) for a more customized and accurate assessment, and there’s even an option for athletes, although the digital bathroom scale is not designed for professional athletes.

Review: RENPHO Bluetooth Body Fat Scale (#1 Smart Accuracy?) 1

RENPHO Body Fat Scale Specs

  • Maximum weight: 396lb/180kg
  • Units: kg/lb (switch in app)
  • Scale interval: 0.2lb/0.05kg
  • Material: 5 mm tempered glass platform
  • Display: Backlit LED display
  • Power: 3 x AAA batteries included
  • Indications: Low Battery & Overload
  • Intended users are 10-80 years old and not professional athletes
  • 11 inches horizontal/vertical
Review: RENPHO Bluetooth Body Fat Scale (#1 Smart Accuracy?) 2
Image Credit: BestAdvisor

RENPHO Body Fat Scale: Overall Accuracy? Does It Calculate Body Fat?

The RENPHO smart scale and corresponding app have a multitude of benefits to use and provide a very high degree of accuracy in calculating body fat and other measurements, comparable to models (i.e. Eatsmart scale) with similar functions and features that often come at higher costs.

I had no issues with using the app or smart scale and found syncing information easy and easily trackable, however some users have expressed a couple of drawbacks upon their RENPHO scale review.

Here are a few key positives and negatives:


  • Extremely high value, the cost compared to benefits is minimal and features compare to much more expensive smart scale models
  • Consistent information with a high degree of accuracy for composition analysis, setting goals, and tracking user profiles
  • Perfect model for calculating body fat percent, comparable to medical level grade products
  • No calibration issues, providing reliability when you weigh yourself
  • Using other nutrition apps and information, users can see real-time results and track progress relating to different diets or regimens (i.e. which are proving most successful)
  • 13 different metrics and assessments, including BMI and body fat percentage, all highly detailed
  • One user reviewed the product online and noticed the degree of accuracy was exactly the same as using a Tanita Scale (expensive clinical-grade model)
  • Well designed with a modern design that’s portable for the bathroom or household
  • Excellent overall quality and benefits of multiple features


  • As with any product of this nature, this should not be used to provide medical insight or compared to a medical-grade scale or full healthcare assessment/body profile
  • All measurements do not display visually, the weight will display on the scale but other metrics will be synced and available via the app
  • While multiple users can use the same app features, information can only be synced to a single device (meaning one user will receive all information to their phone for a family)
What does it calculate? 13, including body fat and BMI
Does it provide accurate measurements? Users compare it to medical-grade scales
Bluetooth Connectivity? Very strong, syncs easily
How much does it cost? $27.99
Connected Apps? RENPHO, Google Fit, Fitbit Fitness Tracker, Apple Health, Fitbit Aria, iOs and Android
Intended User and Weight Capacity? 10-80 years, up to 396lb/180kg

RENPHO Money-Back Guarantee

If there is any dissatisfaction with purchase, or the smart scale is not in working condition or has functional issues, RENPHO provides a full refund for the purchase price of the item, and may also offer a working product or exchange free of any additional charge.

Anyone new to smart scales or products in the category may have fears assuaged prior to purchasing by the policy and commitment to making sure the scale is working and accurate.

RENPHO Body Fat Scale: Worth It?

While I haven’t tried or used a smart scale, or even a scale with multiple readings and metrics readings prior to this, it was a great product and would likely make an excellent addition to anyone’s current healthcare or fitness regimen.

Readings were accurate, consistent, and reliable. Although some have expressed experiencing a few snags along the way, the general consensus is this product is highly valuable, considering features and benefits of use and overall functionality. This makes an excellent option for both introductory users of smart scales and more savvy consumers, with the latter discussing the benefits of this model over very pricey options.

The app is easy to read and use and the Bluetooth connection is strong. The best feature I found with this product, other than increased accuracy of information tracking (such as fat percentage) and reliability, is the ability to sync to various health tracking and nutrition apps on your phone. Using this feature you can really gain some insight on what types of diet or exercise programs are providing the best results, and you may opt to continue or shift your current nutrition plan based on what is the most effective or change up your fitness goals or regimen.

This makes the smart scale fairly individualized, with a variety of customizable applications to use.

Review: RENPHO Bluetooth Body Fat Scale (#1 Smart Accuracy?) 1


RENPHO Smart Body Fat Scale

Body Fat Calculations
Bluetooth Compatibility


Buy on Amazon
User Rating: 2.78 ( 14 votes)

Beverly Friedmann

NYC Native. Photographer/writer; focused on fashion, street style, and architecture. Lover of human beings, equality, and animals!


    1. Yea. I’ve used it for years and it sinks with Apple health and lose it. Basically once you sync it to Apple health app it will transfer into any other fitness app

  1. I’ve recently purchased this scale and was stunned by it’s accuracy and its features. The body fat measurements are in alignment with medical grade sensors. Overall, if I was to buy a scale again knowing what I know about this scale, I’d search far and wide for this model.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Back to top button