Announced earlier this year at CES, Withings today officially launched its latest connected health device, Thermo, a contactless thermometer approved by the FDA that "yields the most precise temperature possible" for parents looking to diagnose not only their children, but themselves.

With a connected app, which syncs to Thermo firstly through Wi-Fi but defaults to Bluetooth if Wi-Fi is unavailable, the company aims to track anyone's rough patch of sickness with temperature logs, medicine reminders, and a symptoms tracker all available for each user.

thermo withings image 3
Thermo claims its "clinical accuracy" comes from HotSpot Sensor technology, which uses 16 infrared sensors to take more than 4,000 measurements and readings in one swipe of the device on a sickly individual's forehead. After finding the hottest point of contact, the Thermo detects changes in temperature and displays its highest reading on the digital screen of the product's handle, with convenient LEDs for easy visual confirmation of a normal, elevated, or high temperature based on the user's age.

Using revolutionary HotSpot Sensor™ Technology, Thermo uses 16 infrared sensors to take over 4,000 measurements to find the hottest point. Thermo sweeps over the forehead and measures from the temporal artery — considered the best way to detect temperature changes, as the blood that circulates there comes directly from the core of the body.

Thermo is a game changer. Now a fast, simple, no-contact gesture yields the most precise temperature possible, and automatic sync with the dedicated app also allows you to track temperature readings, get reminders, and input related symptoms/medications right on your smartphone.

The biggest advantage of the new connected thermometer is that it doesn't require direct contact with skin to successfully read a person's temperature, which means, unlike traditionally invasive designs, Thermo avoids contact with potentially unsanitary body fluids like saliva and ear wax. Withings said this advantage makes Thermo "the most sanitary way to take anyone’s temperature."

thermo withings image 2
All of these readings are subsequently wired into the connected Withings app (supporting up to 8 family members), which accounts for a patient's age, fever history, and symptoms, guiding users to the best potential path for treatment. After temperature is determined on Thermo, a touch sensitive pad on the device's LED readout lets users toggle through family members to assign each reading. Push notifications can also be set up, so the app will remind users to take consistent readings throughout the day.

Thanks to a partnership with Boston Children's Hospital, parents can also get even more in-depth information on what kind of medication and dosage amounts they should look into if fevers run high enough to need a doctor visit. In order to keep track of everything happening during a period of illness, they can also mark down specific notes -- like how the sick family member is feeling -- to provide a more robust view of an individual's sickness when talking to a doctor.


Thermo is available for $99.95 and can be purchased exclusively both in Apple Stores and on Withings.com. For those who invest in the company's new thermometer, the Withings Thermo app is available for free on the App Store now. [Direct Link]

Top Rated Comments

simonmet Avatar
119 months ago
As a doctor and most importantly as a parent of two children I will tell you this: these types of devices don't work. You measure five different times and you will get 5 different readings.
I guess the same can be said of an oral thermometer, especially if it's a child or baby that doesn't want the intrusion.

But seriously, since you are writing off this and all devices like it...how can it even get to market? Assuming you mean 5 very different readings, wouldn't it fail standards and certification or be forcibly recalled? Or are you being pedantic and arguing about differences of 0.1-0.3 degrees...i.e. the same uncertainty as an oral thermometer? Assuming the former in Australia it's within your consumer rights to get a refund if it's "not fit for purpose". A thermometer that can't measure accurately is the very definition of not fit for purpose and if proven the ACCC would forcibly recall and potentially issue fines and other requirements.

No offence but without evidence your statements sound a bit arrogant. Not saying you're wrong or that I don't believe you.

At any rate if a baby has a fever I'm pretty sure it would be obvious for reasons in addition to feeling warm or getting a high reading.

But you tell me since you're the doctor!
Score: 9 Votes (Like | Disagree)
radiology Avatar
119 months ago
As a doctor and most importantly as a parent of two children I will tell you this: these types of devices don't work. You measure five different times and you will get 5 different readings.
Score: 6 Votes (Like | Disagree)
Mac Fly (film) Avatar
119 months ago
Contactless:

Shows thermostat rammed against baby's head.
Score: 4 Votes (Like | Disagree)
attila Avatar
119 months ago
Why do all things need an app? Water bottle! There's an app that says how full it is! Thermometer! It has bluetooth! You don't need to surgically implant it!

I see zero advantage over the traditional one:

MacRumors content image
Score: 3 Votes (Like | Disagree)
balamw Avatar
119 months ago
Not just wireless. Wifi AND Bluetooth!
Both are wireless radio frequency links. Hence my use of the generic term.

B
Score: 2 Votes (Like | Disagree)
balamw Avatar
119 months ago
Am confused. I've been using one of these since my kids were little, and it sounds like the only added feature here is the wireless link to smartphones.

http://www.exergen.com//medical/TAT/tatconsumerpage.htm

B
Score: 2 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iphone 16 pro ghost hand

iPhone 17 Pro: 5 Reasons Not to Upgrade This Year

Monday September 1, 2025 4:35 am PDT by
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...