Best of · Bathroom
Best smart scales of 2026: Withings, Renpho, Garmin, and Wyze compared
Withings Body Smart is the best smart scale for most people. Wyze’s Scale X is the budget pick, and the Withings Body Scan 2 is the premium health station.
Our pick: Withings Body Smart for most people; Wyze Scale X on a budget
Withings
Body Smart
8.9$129.95
Accurate weight trends, body composition, and heart rate, with Wi-Fi sync that just works.
Pros
- • Wi-Fi + Bluetooth
- • 8 users
- • 15-month battery
- • Visceral fat and heart rate
Cons
- • Some features need the $99/yr Withings+ plan
Wyze
Scale X
8.2$39.98
The best budget smart scale, with Fitbit and health-app syncing.
Pros
- • Very cheap
- • 8 users
- • Muscle mass and body fat
Cons
- • Bluetooth only (sync when your phone is near)
Withings
Body Scan 2
8.4$599.95
A connected health station with 60 biomarkers, including signs of potential hypertension.
Pros
- • 60 biomarkers
- • Handle electrode for upper body
- • Wi-Fi
Cons
- • Expensive
- • Subscription for some insights
Renpho
Smart Body Fat Scale
8.0Budget
13 body metrics and unlimited users for very little money.
Pros
- • 13 metrics
- • Unlimited users
- • Syncs with major health apps
Cons
- • Bluetooth on the basic model
- • Body-fat estimates vary
Garmin
Index S2
8.1Mid-range
The best pick for Garmin watch owners.
Pros
- • Wi-Fi sync to Garmin Connect
- • Color display
- • Multiple users
Cons
- • Best only inside Garmin’s ecosystem
The best smart scale logs your weight automatically, estimates body composition, and syncs with the health app you already use. Withings Body Smart is the best smart scale for most people. Wyze’s Scale X does the basics for under $40. Here’s how today’s smart bathroom scales compare.
| Scale | Price | Connectivity | Key metrics | Users | Battery | Subscription |
|---|---|---|---|---|---|---|
| Withings Body Smart | $129.95 | Wi-Fi + Bluetooth | Body comp, visceral fat, heart rate | 8 | 15 months | Optional ($99/yr) |
| Withings Body Scan 2 | $599.95 | Wi-Fi + Bluetooth | Up to 60 biomarkers | 8 | n/a | Optional ($99/yr) |
| Wyze Scale X | $39.98 | Bluetooth | Weight, body fat, muscle | 8 | n/a | No |
| Renpho Smart Body Fat Scale | Budget | Bluetooth | 13 metrics | Unlimited | n/a | No |
| Garmin Index S2 | Mid-range | Wi-Fi | Weight, body fat, muscle, BMI | Multiple | n/a | No |
Best smart scale overall: Withings Body Smart
Withings’ Body Smart syncs over Wi-Fi, so readings land in your app even when your phone is in another room. It recognizes up to eight users, estimates body fat, muscle, water, and visceral fat, and measures standing heart rate. The battery lasts about 15 months.
Best budget smart scale: Wyze Scale X
For under $40, the Wyze Scale X tracks weight, body fat, and muscle for eight people and syncs to Fitbit and other health apps. It’s Bluetooth only, so it syncs when you open the app.
Best premium smart scale: Withings Body Scan 2
Body Scan 2 adds a handle for upper-body measurements and reports up to 60 biomarkers, including signs that may point to hypertension. It is priced for people who want a connected health station.
Smart scale accuracy tips
- Weigh at the same time daily, ideally after waking, before eating.
- Place the scale on a hard, level floor, not carpet.
- Treat body-fat percentages as trends. Hydration shifts them.
- Skip bioimpedance modes if you are pregnant or have an implanted medical device.
Questions we get
Which smart weight scale is the most accurate?
For weight, most reputable smart scales are accurate to about 0.1–0.2 lb. Body-fat numbers from bioelectrical impedance are estimates and can swing with hydration. Use them for trends, not absolutes. Weigh at the same time each day.
Are smart scales worth it?
Yes if you track weight or fitness over time. Automatic logging and trend graphs beat writing numbers down, and Wi-Fi models sync without opening an app.
Is Renpho or Hume better?
Renpho is the budget pick for basic body composition. Hume’s Body Pod is pricier and adds upper-body (segmental) measurements with handles. If you want segmental data, also consider the Withings Body Scan 2.
Do smart scales work with Apple Health?
Withings, Renpho, Wyze, and Eufy scales sync to Apple Health through their apps. Garmin syncs to Garmin Connect, which can share data with Apple Health.
Do doctors recommend smart scales?
Many clinicians encourage regular weigh-ins for weight management, and smart scales make that easy. Body-composition numbers should be discussed with a professional, not used for diagnosis. People with pacemakers or implanted devices should avoid bioimpedance features.