Skip to main content

Wine taste bad? The temperature may be to blame, but this gadget can help

IFA 2024
This story is part of our coverage of IFA Berlin 2024
There are more than 33 billion bottles of wine consumed worldwide every year — and apparently, 75 percent of them are served at the wrong temperature. The Kelvin K2 Smart Wine Monitor is designed to solve that problem and help you get the maximum flavor from your chosen tipple. As tech journalists, we’re in favor of anything that enhances our drinking experience, so we got a demo of this clever gadget at IFA in Berlin.

If you’re anything like us, you probably serve white wine from the fridge and red wine at room temperature. Well, it turns out that for many types of wine, you’re doing it wrong. The inventor of the wine monitor, Steve Parker, only discovered this himself after tasting a bottle of chardonnay that had been recommended to him by the local wine store and finding it unpleasant. He reported his disappointment, and the wine store manager inquired about the temperature at which he had served it.

Recommended Videos

It turns out that chardonnay should be served at 12 degrees centigrade, instead of 4 or 5 degrees, which is how cold most fridges are. Upon tasting it again, Parker was blown away by the difference, and so he set out to create a wine thermometer.

Please enable Javascript to view this content

The Kelvin K2 Smart Wine Monitor is a band that you can affix to your chosen bottle of wine. There’s a sensor in the middle that must be in contact with the bottle, so it’s best lined up underneath the label — this also allows you to continue to monitor the wine temperature as you guzzle it. The sensor is surrounded by a foam material that insulates it, to ensure that it measures the temperature of the wine and not the temperature of the inside of your fridge.

What’s cool about this device is that it pairs up with your phone via an Android or iOS app, and it will alert you when the wine is at optimal drinking temperature. Pop the cork and experience the complex balance of flavours as the maker intended. The app lists over 200 wine varieties, so you can find the right temperature for your bottle. Parker told us that Kelvin hopes to strike a partnership in future (perhaps with someone like Vivino) or develop the app further so you can just scan the bottle, instead of having to enter the variety of wine manually.

According to wine expert, Jancis Robinson, “Temperature is the single most important aspect of serving any wine. You can change completely how a wine tastes by serving it too cool or too warm.”

Interestingly, getting the right temperature can have a bigger impact on the taste of cheap bottles of wine than it will on high end bottles, so this could be a gadget worth having. If you fancy trying it out, the Kelvin K2 Smart Wine Monitor costs £40 (around $50). You can find out more at the Kelvin website, and we plan to test it out for ourselves soon, so stay tuned for our impressions.

If you’re a wine drinker, then you may also be interested in our roundup of the best wine apps or gadgets designed to improve the taste of cheap wine.

Simon Hill
Former Digital Trends Contributor
Simon Hill is an experienced technology journalist and editor who loves all things tech. He is currently the Associate Mobile…
Beatbot reveals futuristic AquaSense 2 Series pool cleaners at CES 2025
Beatbot AquaSense 2

The original AquaSense Series was wildly popular when it hit the market in early 2024, and at CES 2025, Beatbot officially revealed its successor, the AquaSense 2 Series. Consisting of three robotic pool cleaners and starting at $1,500, Series 2 models are designed to automate all aspects of pool cleaning. The high-end AquaSense 2 Ultra even incorporates AI technology into the mix, promising a superior clean.

AquaSense 2 is the most affordable of the trio at $1,499, yet the three-in-one pool cleaner is still pretty well-rounded. It can clean floors, walls, and the waterline, and can run for up to four hours before needing a recharge. Toss in obstacle detection, four unique cleaning modes, and an array of 16 sensors, and it’s well-suited for most pools.

Read more
Nanoleaf reveals three smart lights, plus a spooky LED face mask at CES 2025
A person holding the Nanoleaf Light Therapy Face Mask

Nanoleaf revealed a bunch of new products at CES 2025. Along with the usual lineup of smart lights, it also debuted an LED Light Therapy Face Mask, marking the brand’s first foray into the wellness industry. Like most light therapy masks, the one from Nanoleaf looks a bit terrifying. But since it’s an advanced Food and Drug Administration (FDA) Level 2 certified skincare device, it’ll likely become a popular choice among shoppers.

The Nanoleaf LED Light Therapy Face Mask is now available for preorder and costs $150. That makes it much more affordable than other devices, which can climb over $500. Despite the low price, it’s packed with useful features. This includes clinically proven red and Near Infrared Light (NIR) treatments to reduce fine lines, acne, and uneven skin tone, as well as stimulate collagen production.

Read more
The Dreame X50 Ultra robot vacuum can hop over small obstacles with ease
Dreame X50 Ultra

Robot vacuums offer a lot of convenience — provided you only need to clean one level. If an area is separated by steps, the robot needs a bit of help getting from one elevation to another. The Dreame X50 Ultra, the newest flagship vacuum from Dreame, has a lift system that allows it to climb over small steps up to 6 centimeters (about 2.36 inches) in height. The ProLeap System is among the first of its kind, with levers that let it hop over obstacles like cords, transition strips, and much more.

The Dreame X50 Ultra also comes with the VersaLift Navigation System that lets it drop low enough to clean under furniture like beds and couches. It drops the turret — the round part on top of the robot — and uses its onboard cameras to navigate around and avoid obstacles. With a clearance of 89mm, the Dreame X50 Ultra is the limbo champion of robot vacuums. It recognizes more than 200 potential obstacles and navigates around them.

Read more