2026年 April

10 Best body composition monitors in 日本

Last Updated - 02/04/2026

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Best Choice
01

TANITA

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Tanita BC-568 InnerScan Segmental Body Composition Monitor by Tanita Innerscan
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

HSA/FSA COMPATIBLE & USER-FRIENDLY: Powered by 4 AA batteries (included), the BC-568 is targeted to purchase health savings, with athlete mode, automatic result scrolling and 0.2 lbs accuracy with a 330 lb weight capacity
FDA Clear & Bio-Electric Impedance Technology (BIA): Utilizes the same FDA Clear BIA technology found in professional models, providing precise and accurate measurements and helps monitor and enhance the competition
Dual LCD & History Graph: Features dual displays for real-time results and history data, and illuminated icon on each segment makes it easy to track your progress
ADVANCED SEGMENTAL COMPOSITE ANALYSIBILITY: Tanita BC-568 provides detailed measurements of each body segment (arms, legs, and core) to track fat and muscle mass individually, providing a comprehensive image of fitness
9. Total body composition (weight, body fat %, muscle mass, physique evaluation, body moisture %, daily calorie intake, metabolic age, bone volume, visceral fat rating

￥57,201
02

InBody

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InBody Composition Meter InBody Dial H30, Statistical Correction by Age and Gender (averaged) Can Be Measured Without Being Averaged Compatible with Smartphones, App Compatible, In-Body Dial, Wi-Fi
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Shipping Packaging】 Shipped without packing in a fancy box during shipping. Although this product does not affect the operation of the product, please note that there is a risk of scratches and dirt on the cosmetic box
Smartphone compatible operating system: [Andoroid] 7.0 and above [iPhone] iOS 13.0 or above *Cannot be installed on tablet devices
InBody Features: InBody precision verification has been performed worldwide for athletes and high obesity. Both tests have proven to provide close value compared to the gold standard (high accuracy, widely accepted method) and high accuracy regardless of disease, age, gender or race
(Same measurement method as the Commercial InBody Inbody): You can accurately measure the same accuracy as the commercial InBody at home. Equipped with Wi-Fi, you can automatically transfer your measurements to the app
(Registration Number of Units) Up to 20 people
(Measurement items) Weight, body fat percentage, skeletal muscle mass and visceral fat level; App only display: Body fat volume, basic metabolism, body shape evaluation, muscle mass, muscle balance, waist hip ratio; Measurement time: approx. 15 seconds; Weight measurement range: 15 - 33.5 lbs (5 - 150 kg); Weight: 3.4 oz (10 oz (10 g)

￥35,800
03

eufy

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Anker Eufy Smart Scale P2 Pro (Health Monitor), App, Bodyfat, BMI, Heart Rate, Muscle/Bodyfat/Bone/Skeletal Muscle Mass, BMR, Water, Visceral Fat, Protein, Subcutaneous Fat, Body Age/Type, (Black)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Supports Wi-Fi / Bluetooth Connection: Automatically uploads data by connecting to a dedicated app using Wi-Fi or Bluetooth.There is no limit to the number of people who can register on the app.
Package Includes: Smart Scale P2 Pro, measuring tape, AAA alkaline batteries x 4, instruction manual (English language not guaranteed)
Measure your entire body in 16 categories: Measures not only basic information such as weight, BMI and body fat percentage, but you can also measure items such as heart rate, muscle and bone mass, body age, subcutaneous fat percentage, etc for a total of 16 categories.
If you can't connect to Wi-Fi, please try the following: 1. Please makes sure the connection to Wi-Fi is 2.4GHz.It can only be connected to 2.4Ghz Wi-Fi.2. Make sure there is no problem with the Wi-Fi signal.3. Press and hold the start button on the bottom for 10 seconds to reset to factory specifications.*This will cause sharing with other users to be canceled.
If this product does not power up, please try the following: 1. Re-insert the batteries.2. Replace with new batteries.3. Press and hold the start button on the bottom for 10 seconds to reset to factory specifications.*This will cause sharing with other users to be canceled.
Equipped with a highly sensitive sensor: The highly sensitive sensor allows measurements in a minimum of 0.1-lb (50 g) increments, making it perfect for managing weight for even babies and pets etc.ITO coating on the surface allows it to measure no matter what point you step on.
Data Integration with App: The data in the dedicated app can be linked with Apple Health, Google Fit, and Fitbit, useful to manage your physique data all in one place.
*Please frequently update the app and firmware to keep being able to use it comfortably.
*Google has made an announcement that by June 30, 2025, they will end integration between Google Fit and third-party apps.You will need to use the Health Connect app to connect to Google Fit in the future.

￥6,990
04

OVUTEK

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Ovutek Smart Scale for Body Weight, Bathroom Digital Weighing Machine for Fat BMI Muscle, Accurate Electronic Body Composition Monitors for People's Health with Smartphone App, Compact Size, 400lb
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Tracking Exceed】Ovutek Weight Scale provides 14 major fitness indicators. You can set goals and track your daily, weekly and monthly progress, so you can achieve your goals more efficiently and clearly
【Superior Quality】 The included battery will last up to 18 months. With upgraded electrode and sensor, over 20,000 factory tests, Ovutek Smart Scale guarantees exceptional accuracy. Tempered glass, rounded corners, non-slip pads for safety
【Professional Free App】Ovutek Health App focuses on achieving your fitness goals, making it easy to use with a weight scale. Sync conveniently with your favorite health apps and services such as Fitbit, Apple Health, Google Fit
【MULTIPLE FUNCTIONS】Ovutek digital scale has 3 functions. Unlimited user mode, convenient for the whole family. Zero current mode ensures safe measuring options, while Family Mode tracks your baby or pet growth
【Easy and Convenient】Ovutek weight scale features bmi, body fat and muscle mass with automatic on/off, low battery and easy to read display with overload indicator. You can choose from lbs/kg increments for easy measuring

￥4,098
Best Value
05

TANITA

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Tanita- Bc730/green Innerscan Body Composition Monitor - Green by Tanita
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥19,951
06

Withings

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Withings Body Cardio French-made Smart Scale Black Wi-Fi/Bluetooth Compatible Heart Health Check (Heart Rate/Vascular Age) & Body Composition Meter [Official Japanese Distributor] WBS04-BLACK-ALL-ASIA
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Smart Body Composition Analyzer】Completely redesigned, revolutionary technology Smart body composition analyzer designed with your heart health in mind
【Long-lasting Battery】Continuous use possible for up to 12 months
【High Precision Measurement】High stability body scale with 100g increments
【Baby Mode】Equipped with Baby Mode and Pregnancy Mode, it can also track the health of your baby
※Cannot be connected to a computer
Best in Class Accuracy: Measures weight, BMI, body fat, and water percentage, as well as bone mass and muscle mass
(Heart Health Check) Calculates your heart rate and blood vessel age and records changes in the app

￥14,800
07

InBody
10% Off

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InBody (InBody) Body Composition Analyzer InBody Dial H20N Measures without statistical correction by age and gender (averaging) Smartphone connectivity App compatible InBody Dial Soft White
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Product Description】 Using the same technology as the commercial InBody, it accurately measures and evaluates your body composition Good or bad lifestyle habits are reflected in muscle and body fat, so it is important to regularly measure and understand your body composition
【Packaging during delivery】 During delivery, the product will be shipped without packaging in the original box Please note that there may be scratches or stains on the cosmetic box, but this will not affect the operation of the product
【Measurement Items】Weight, body fat percentage, skeletal muscle mass, visceral fat level / App-only display: body fat mass, basal metabolic rate / Measurement time: approximately 10 seconds / Weight measurement range: 5~150kg / Graduation: 100g
Smartphone Compatible OS: [Andoroid] 7.0 or later [iPhone] iOS 13.0 or later *Cannot be installed on tablet devices Measurement Method: 8-point contact on both hands and feet / Accessories: 4 AA batteries, manual
InBody Features: InBody precision verification has been conducted in more than 30 studies worldwide targeting special populations such as athletes and severely obese individuals In all verifications, it has been proven to provide values close to the gold standard (a highly accurate and widely accepted method), with high accuracy regardless of disease, age, gender, or race

￥27,800 ￥30,800 10% Off
08

Posture

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Body Fat Scale, Smart Digital Bathroom BMI Weight Scale, Body Composition Analyzer Health Monitor with Tempered Glass Platform Large Digital Backlit LCD with Smartphone App - Black
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥12,572
09

arboleaf

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arboleaf 2024 Smart Scale Body Composition Meter, Body Fat Meter, Smart Scale Health Meter, Compatible with Smartphones, Supports Apps, Unlimited Registrants, Automatic Recognition, Food and Drink
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【iOS/Android Compatible & Weight Scale with Body Fat】Download arboleaf from App Store or Google Play, and compatible with both Android and iOS Using 4 precision sensors and cutting-edge BIA technology, an error of only 1.8 - 3.5 oz (50 - 100 g). Simply ride the weight scale and measure the entire body of 14 items such as weight / body fat percentage / muscle mass and automatically upload data
Compact, Package Contents: Simple, compact design for convenient storage. With backlight LED, rounded corners to prevent scratches, non-slip rubber bottom, and body composition meter that will not scratch the floor. Package Includes: Weight scale, trial AAA batteries (AAA 1.5V*3), instruction manual If you have any question about the quality of the product and have any question about the usage, please contact us in the description
(Versatile Functions and Convenient Health Management) The weight scale is not only connected to arboleaf, but it can also be linked with Applehealth, Google Fitbit/Fitbit/Hydrangen, and you can register the user via the app, so you can manage data that helps you to see the target number 14 targets in one place. An app with a variety of functions such as adding friends and keeping food and drinking, and a body fat meter that can share results. (Measure in your position on a flat, hard floor for accurate measurements)
(Supports WiFi / Bluetooth Connection & Connects to a Smart Phone) Connects to a dedicated app using WiFi or Bluetooth, so you can only turn on the weight scale, automatically recognize the measuring person (requires registration in the app), and automatically shut off after the measurements are completed, and the data is automatically recorded without opening the smartphone. Supports wireless LAN 2.4 GHz bands; not 5 GHz bands
(14 Item Measurement & Unlimited Number of Registered People) The weight scale supports up to 110.2 lbs (5 kg) - 150 kg), and is compatible with a variety of body types, from children to adults, and 14 items just by riding it (weight, BMI, body fat rates, body fat rates, subcutaneous fat, moisture rates, skeletal muscles, muscle mass, proteins, proteins, basic metabolism, and body age) on your health metabolism, and body age) on your smartphone. tar Can be used without the limited number of registration players

￥5,999
10

Omron

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Omron BF212 Body Composition Monitor
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥21,676

10 Best body composition monitors in 日本

Tanita BC-568 InnerScan Segmental Body Composition Monitor by Tanita Innerscan

InBody Composition Meter InBody Dial H30, Statistical Correction by Age and Gender (averaged) Can Be Measured Without Being Averaged Compatible with Smartphones, App Compatible, In-Body Dial, Wi-Fi

Anker Eufy Smart Scale P2 Pro (Health Monitor), App, Bodyfat, BMI, Heart Rate, Muscle/Bodyfat/Bone/Skeletal Muscle Mass, BMR, Water, Visceral Fat, Protein, Subcutaneous Fat, Body Age/Type, (Black)

Ovutek Smart Scale for Body Weight, Bathroom Digital Weighing Machine for Fat BMI Muscle, Accurate Electronic Body Composition Monitors for People's Health with Smartphone App, Compact Size, 400lb

Tanita- Bc730/green Innerscan Body Composition Monitor - Green by Tanita

Withings Body Cardio French-made Smart Scale Black Wi-Fi/Bluetooth Compatible Heart Health Check (Heart Rate/Vascular Age) & Body Composition Meter [Official Japanese Distributor] WBS04-BLACK-ALL-ASIA

InBody (InBody) Body Composition Analyzer InBody Dial H20N Measures without statistical correction by age and gender (averaging) Smartphone connectivity App compatible InBody Dial Soft White

Body Fat Scale, Smart Digital Bathroom BMI Weight Scale, Body Composition Analyzer Health Monitor with Tempered Glass Platform Large Digital Backlit LCD with Smartphone App - Black

arboleaf 2024 Smart Scale Body Composition Meter, Body Fat Meter, Smart Scale Health Meter, Compatible with Smartphones, Supports Apps, Unlimited Registrants, Automatic Recognition, Food and Drink

Omron BF212 Body Composition Monitor

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