Your daily health check
Function gives you access to 160+ lab tests every year. Withings lets you track blood pressure, body composition, weight, and other daily health signals between lab visits.
Shop 10% off as a Function memberDon't leave empty-handed: the best of connected health is waiting for you.
Discover our productsWithings x Function - Function members save 10% on Withings
About Withings
Health tech for every day
For 18 years, Withings devices—from smart scales to blood pressure monitors—turn everyday measurements into meaningful health data. Paired with Function, those daily readings help put your lab results into context. Join the millions of people who use them to catch changes early and stay ahead of their health.
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Featured devices
Devices that fit your goals
Our smart scales and blood pressure monitors capture daily measurements that complement your Function lab results.
How it works
Withings is a connected health company that makes smart scales, blood pressure monitors, watches, and other devices that track daily health metrics. Everything syncs to the free Withings app, so you can see trends in your body composition, blood pressure, heart rate, and more over time.
A Withings scale or blood pressure monitor tracks what's changing in your body every day. Your measurements sync automatically to the Withings app, so you can follow trends in your weight and body composition, along with heart metrics like blood pressure, heart rate, and on select models, ECG. Over time, you'll see how your heart and metabolic health are trending and whether the changes you're making are working. With Withings+, you get deeper insights and personalized guidance based on your daily data. And once connected, your Function results appear right alongside it in My Health Panels.
No. Withings devices work on their own with the Withings app. A Function membership is only needed if you want to connect your Withings data with your Function lab results so you can see both in one place.
Go to [this page] and select your preferred device. A promo code will be automatically applied at checkout. If you have any questions, reach out to Withings support.
BodyScan 2 and BodyFit are excluded. All other Withings devices are eligible for 10% off.
Function membership is $365 per year. Withings users who sign up through this page get a $30 credit, bringing the first-year cost to $335. Select Claim now, log in to Withings (or create an account), connect your Withings account to Function, then continue to checkout. The credit is applied automatically. Add-On Tests (Galleri® Multi-Cancer Test, MRI/CT, and others) are billed separately.
- Open the Withings app and tap the Share tab
- Select My Health Panels
- Log in to your Function account, or sign up if you're not a member yet
- Authorize the connection
Once linked, your results sync automatically and appear in My Health Panels alongside your Withings data.
- Log in to Function on web or mobile
- Go to Devices, then Connected Apps
- Select Withings and sign in to your Withings account
- Authorize the connection
Once linked, your Withings data syncs automatically. The last question replaces the duplicate, and the discount link still needs the real URL.