10 Best Smart Scales of 2026

Body Smart is the entry point to Withings' body composition range, and it covers what most people tracking weight need. Withings says its multi-frequency measurement keeps weight accurate to within 50g, and the scale breaks down fat, muscle and water while also logging standing heart rate and basal metabolic rate. It pairs over Wi-Fi or Bluetooth, so a weigh-in syncs to the Withings app even when your phone is in another room, and it recognizes up to 8 users. A high-resolution color screen shows results at the scale. Athlete Mode adjusts the algorithms for a muscular build, Pregnancy Mode and Baby Mode cover family use, and Eyes Closed Mode hides the number and shows a message instead. Every purchase includes one month of Withings+, the paid coaching tier. At $129.95 it costs more than budget Bluetooth scales, and it uses replaceable batteries. For people who want reliable automatic syncing from a scale maker with a long track record, it is the best balance on this list.

Wyze Scale Ultra brings features that usually cost over $100 down to $49.98. It measures 13 body composition metrics, including weight, body fat percentage, heart rate and BMI, and shows them on a 4.3-inch full color TFT screen, so you can read trends at the scale without opening the app. Connected to Wi-Fi it syncs on its own, which means your phone does not need to be nearby, and it falls back to Bluetooth. Wyze says it recognizes up to 8 users, allows unlimited one-off guest weigh-ins and lasts up to 9 months on its batteries. It shares data with Apple Health, Google Health and Health Connect. A baby, pet and luggage mode does the subtraction when you weigh something you are holding. It uses 4 electrodes on ITO coated glass, so readings come from the feet only, and Wyze does not publish a weight accuracy figure on the page. Buying direct adds an 18-month warranty.

The MorphoScan Nova is Renpho's answer to gym-style body composition analyzers. It uses 8 electrodes and dual-frequency bioelectrical impedance, with a retractable handle so the current runs through your arms as well as your legs. That allows segmental analysis: Renpho says it maps the fat-to-muscle ratio across 5 body parts, each arm, each leg and the torso. The app reports more than 50 metrics, including subcutaneous and visceral fat, skeletal muscle, BMR and body water, and the 4.3-inch color screen shows 20 of them on the scale. Renpho says full app access needs no subscription. It has 8 user slots on the scale and unlimited profiles in the app, a USB-C rechargeable battery and sync to Apple Health and Fitbit. Connectivity is Bluetooth only, so your phone needs to be nearby. It was on sale for $199.99, down from $219.99, when we checked, with an 18-month warranty on purchases from Renpho's site.

Body Comp sits between Body Smart and Body Scan in the Withings range. It keeps the same base: a color display, Wi-Fi or Bluetooth pairing, recognition of up to 8 users and weight accurate to within 50g, according to Withings. On top of fat, muscle and water, Withings says it follows cardiovascular, nerve and metabolic signals, and its page lists Body Composition, Cardiovascular Health, Metabolic Health and Sweat Glands as tracked areas. That makes it the pick for people who want their weigh-in to double as a short health check, not only a body fat number. The same Athlete, Pregnancy, Baby and Eyes Closed modes are included, along with a month of Withings+. The catch is price: at $229.95 it costs $100 more than Body Smart, and buyers who only want weight, fat and muscle trends will not use the extra readings. It runs on replaceable batteries, and its page does not list an ECG, which Body Scan offers.

The Elis 1 is Renpho's best seller and the cheapest scale on this list at $24.99. It uses 4 electrodes to estimate 13 metrics, including weight, BMI, BMR, metabolic age, body fat, visceral and subcutaneous fat, muscle, skeletal muscle, body water, bone and protein mass, according to Renpho's comparison chart. Only weight appears on the scale itself; everything else is in the Renpho Health app, which supports unlimited user profiles and can print a body composition report. Sync is over Bluetooth, so your phone needs to be in range when you step on. The data then flows to Apple Health, Fitbit, Samsung Health and MyFitnessPal, the broadest set of partner apps on this list. The scale handles up to 400 lb and runs on 3 AAA batteries that come in the box, with an 18-month warranty and a 30-day money-back guarantee from Renpho. There is no Wi-Fi and no color screen, but for under $25 it covers the basics well.

Etekcity's ESF-551 is a $31.99 Bluetooth scale built around the VeSync app. Its 4 electrodes estimate 13 biometrics: weight, BMI, body fat, visceral fat, muscle mass, protein, bone mass, body water, skeletal muscle, metabolic age, BMR, subcutaneous fat and fat-free weight. The feature that sets it apart at this price is Zero-Current Mode, which turns off the bioelectrical impedance current through the app for pregnant users and people with pacemakers or other internal medical devices. Baby Mode tracks a child's or pet's weight, and a light item mode weighs objects from 100 g. VeSync supports unlimited users and syncs to Apple Health, Samsung Health, Google Fit, Fitbit and MyFitnessPal, and it can connect to Alexa for voice answers. The 6mm tempered glass platform holds up to 400 lb. It carries a 2-year limited warranty, longer than Renpho's 18 months. The trade-offs are Bluetooth-only syncing and a plain LED readout without on-scale trends.

Body Scan is Withings' health station rather than a simple scale. Its retractable handle enables a 6-lead ECG that screens for atrial fibrillation, plus segmental readings of muscle and fat across five body zones. Withings also lists vascular age, a measure tied to arterial stiffness, and an electrodermal activity reading based on sweat gland activity, which it describes as a wellness indicator, not a diagnosis. A full check takes about 90 seconds. Like the cheaper Withings models it pairs over Wi-Fi or Bluetooth, has a color display and recognizes up to 8 users. At $499.95 it is the most expensive scale on this list and costs more than twice the Body Comp, so it only makes sense if you will use the ECG and segmental data. Withings has also launched BodyScan 2 at $599.95. For pure weight and body fat tracking, Body Smart or Wyze do the job for far less.

The Index S2 is built for people already living in Garmin Connect. It measures weight, BMI, body fat percentage, skeletal muscle mass, bone mass and body water, and it syncs over Wi-Fi straight to your Garmin Connect account, where weigh-ins sit next to training, sleep and activity data from a Garmin watch. The high-resolution color display shows a 30-day weight trend and, with Wi-Fi, a weather widget. Garmin says it supports up to 16 user profiles, each syncing to its own account, and runs up to 9 months on batteries. A weight-only option lets anyone turn off body composition data they do not want recorded, and multiple daily weigh-ins show how weight moves through the day. Garmin notes that people with pacemakers or other internal electronic devices should not use it. At $199.99 it costs much more than Wyze or Renpho scales with similar metrics, so its value depends on whether you already use Garmin.

Omron is best known for blood pressure monitors, and the BCM-500 brings its approach to body composition. It measures six metrics: weight, body fat percentage, visceral fat on up to 30 levels, skeletal muscle percentage, resting metabolism in kcal and BMI. Omron says the readings are clinically validated and uses foot-to-foot bioelectric impedance. The scale stores 120 readings, 30 each for four profiles, recognizes which profile is stepping on, and offers a guest mode that does not record. Over Bluetooth it syncs to the OMRON connect app, which keeps unlimited history and also holds readings from Omron blood pressure monitors, so people already using one get weight and pressure in one place. The limits are clear: six metrics is fewer than $25 to $50 rivals, the scale is rated for adults up to 330 lb and 6.5 feet tall, and the warranty is 1 year. The $97.99 MSRP is high for the feature set unless the Omron app is the draw.

The Aria Air is the simplest scale on this list. It shows your weight on the scale and sends it over Bluetooth to the Google Health app, which calculates BMI from your profile and charts long-term trends. Its main appeal is the ecosystem: weight sits next to the activity, sleep and food data from Fitbit trackers and watches, so you can compare calories in and out in one dashboard. Setup runs through the app, and anyone in the house can use the scale by opening their own Google Health app and stepping on. What it lacks is body composition. There is no body fat, muscle or water reading, so it does not fit this list's audience of people tracking composition as well as weight. Syncing also needs your phone nearby. At $49.95 on the Google Store it costs the same as the Wyze Scale Ultra, which adds Wi-Fi and 13 metrics, so we rank it last.