Review: Withings BPM Connect takes your blood pressure at home

This $100 FDA-cleared monitor works with your smartphone sending results directly to your doctor

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While many smartwatches are also able to read your pulse, a blood pressure reading is more complicated to attain. Drug stores are easy places to find blood pressure devices, although typically most people are used to that metric being taken at the doctor's office. Withings BPM Connect is a monitor that does exactly this: reads your blood pressure from wherever you are, including your home. The company sent us the monitor, cleared by the Food and Drug Administration (FDA), which we tested.

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What is the BPM Connect?

Withings BPM Connect is a health device designed for use by consumers. It connects with the Health Mate smartphone app, which works on both iOS and Android devices. Results from the Withings Health Mate app can also be ported into the Apple Health app if you're an iOS user if you choose. You have to give permission for these two apps to link together, and you can choose to keep the data separate.

The BPM Connect is essentially a monitor, designed to take your blood pressure, a combination of your systolic reading, which is the pressure in your arteries as your heart contracts, and your diastolic reading, which is pressure between the beats. You get a result based on your numbers: normal, or three different levels of elevated including high blood pressure stage 1 and 2, and hypertensive — which means you should be heading to an emergency room.

The Withings white monitor showing a green light and a white battery symbol The Withings BPM ConnectGearBrain

How it works

You start using the BPM Connect by charging the battery, meant to last six months, with the enclosed USB charger, and then downloading the app. You connect the BPM Connect to the app over Wi-Fi. Once they're linked, you'll start entering information about yourself in the app, including your age, to correctly interpret your readings.

To take a reading, start by sitting somewhere comfortable. Then slide your arm through the adjustable cuff with the white monitor or tube along your inner arm, close to your heart. Like at the doctors, you'll pull your shirt up and place the cuff on bare skin.

I placed this along my left arm as that's typically the arm I remember being used at my doctor's office when they take my blood pressure. As I'm right-handed, this was also the easiest way for me to adjust the cuff comfortably. But I would say, that if you have mobility, physical dexterity or weakness issues, the BPM Connect may be a bit challenging to use on your own.

You're next going to place your lower arm bent, and resting palm up, on a table. If you've ever had a blood pressure reading at a drug store like CVS, this is typically the angle.

Withings BPM Connect - Wi-Fi Smart Blood Pressure Monitor

To start the reading you'll press the button at the bottom of the tube once, and then a second time. That will start a single reading. But you can do a triple reading, the latter which merges all three together to give you a single set of numbers. To do three readings, you'll push the button for a longer press, and then you press a second time to get the reading started.

The cuff will begin to tighten and inflate — and I found it definitely uncomfortable. For triple readings, the cuff will inflate, do the reading, deflate and then start up again, three times. If you're finding the tightening slightly painful, don't tighten the cuff the next as much.

The cuff will show on its LED display that it's working, and if you're doing three readings it will tell you each time that's it's working on the first, second or third. Three readings should take about two to three minutes. You'll also see results right on the tube's LED screen of your blood pressure and heart rate when they're done, and these are also stored in your app. You can share the results with your doctor, and you can also get pinged to send period reminders so you never forget to update the results.

A screenshot from the Withings Health Mate app The Health Mate app is where data from the Withings BPM Connect is storedGearBrain


Withings tells you that your blood pressure is optimal if your systolic is less than 120 and your diastolic is less than 80. The company also says, in the app, that the reading is a useful tool "for tracking and monitoring abnormal blood pressure," it reads. My heart rate was consistently in the normal range each time I did a reading. My blood pressure? That didn't come up well.

I was getting numbers that put me just into stage 1 of hypertension which means that I should be looking at ways to potentially lower my blood pressure — maybe exercising more, or eating more healthily. But that was inconsistent depending on the time of day, depending on how much coffee I had consumed, and also depending on how tight the monitor was on my arm. Some readings were absolutely fine, and green. Some turned up hello as a warning.

The more tight, the more the monitor truly hurt — and the more stressed I became as the readings were being done. I could see that my using the monitor on my own may not be optimum. If I was someone who got nervous about every dip or jump in medical data, the monitor could make me even more anxious.


The Withings BPM Connect is $99.95 and can be bought on Apple's online store, Amazon and on Withing's site

Withings BPM Connect - Wi-Fi Smart Blood Pressure Monitor

Should you buy the BPM Connect?

Our experience with the Withings BPM Connect did alarm me a bit. I've never been diagnosed with elevated blood pressure, high cholesterol, or of any issues of the kind. The readings then telling me that I was in a danger zone seemed worrying, and then perhaps wrong. I'm not unfamiliar with my blood pressure rising in a doctor's office. But I had a recent annual physical — complete with an ECG — and nothing showed up as worrying.

Even knowing how to put the cuff on is a bit complicated as you'd want someone with experience to show you how to do this first time. The problem with devices like this, which present medical details without an expert there to read them, is the same as reading online medical sites and diagnosing yourself.

The Withings BPM Connect is better used then in connection with a medical expert, who can help you compare the results and offer advice. In that scenario, this is definitely an extremely useful device, one that can help people monitor their blood pressure — under the care of a medical professional.


  • Simple to use
  • Data can be shared from the app with a doctor
  • You get both blood pressure and heart rate readings


  • Readings didn't correlate with medical history
  • Cuff sometimes felt very tight
  • A bit tricky to use alone

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