Skip to main content

Goodbye, cold brew: This mug keeps your coffee at the perfect temperature

Nano Heated Mug
Image used with permission by copyright holder
As you’re reading this, it’s entirely possible you have a mug of coffee sitting on your desk in front of you, losing steam and becoming an undrinkable, lukewarm beverage. The creators of the Nano Heated Mug believe their device can resolve this daily annoyance.

Simply charge the mug with a USB cord at home, at your computer, or in your car. Once it reaches full power, the device will last up to seven refills before needing to be plugged in again. Those who don’t want to deal with a wire can opt for the wireless charging plate.

The wireless heated mug, developed by Design HMI and Green Lama, utilizes nano heat technology, developed by Advanced Materials Enterprises, to keep liquid warm. Unfortunately, there isn’t a lot of information on the company’s website about how the tech actually works, though it sounds like it does something beyond merely retaining the temperature, unlike the metal thermoses you find at your local coffee shop. The chief benefit seems to be that it heats up very quickly.

Nano Heated Wireless Mug

To save power while it’s in use, the Nano Heated Mug automatically turns off after 30 minutes. Its creators promise that for 45 minutes, your coffee will stay at a perfect, drinkable temperature (155 to 160 degrees Fahrenheit).

The plastic mug can hold up to 16 ounces of liquid, and it also comes with a snap-fit insulated lid for commuting convenience. It is double lined for maximum insulation, and its metal lining is stainless steel. An illuminated blue ring at the base of the mug lets you know when the device is switched on, and it flashes red when the battery level has dipped below 25 percent. Naturally, all that tech doesn’t interact well with dishwashers, so you’ll have to hand wash the mug.

The first shipments of the Nano Heated Mug are expected to arrive at customers’ doorsteps in June 2015. The regular retail price of the product is set for $40. If the cup works as advertised, you could recoup that cost by not having to throw out cold cups of coffee every morning.

Editors' Recommendations

Krystle Vermes
Former Digital Trends Contributor
Krystle Vermes is a professional writer, blogger and podcaster with a background in both online and print journalism. Her…
How to format the microSD card on Tapo security cameras
The Tapo C120 out in the rain.

One of the most compelling features of Tapo products (like the Wire-Free 2K Outdoor Cam and Indoor/Outdoor Cam) is support for local storage. Many Tapo security cameras let you install a microSD card, so you don't have to rely on cloud storage to save all your videos – instead, they're neatly stored right on your camera. Before you can start using local storage, however, you'll need to format your microSD card. Tapo has some pretty strict requirements for how this works, but the process itself is remarkably simple.

Ready to start saving all your video clips locally? Here's how to format the microSD card on your Tapo security camera.

Read more
Blink Mini 2 vs. Ring Stick Up Cam Pro: Which is the best security camera?
The Ring Stick Up Cam Pro on display the 2023 Amazon Fall Devices and Services event.

The Blink Mini 2 is one of the cheapest security cameras you can buy. It's pretty well-rounded too. It's capable of filming in HD and offering support for outdoor use when paired with an optional accessory, making it a great choice for shoppers on a budget. That makes it wildly different from the Ring Stick Up Cam Pro, which carries a hefty price tag and supports both indoor and outdoor use right out of the box without the need to purchase a secondary accessory.

But is the Ring Stick Up Cam Pro a better investment than the affordable Blink Mini 2? From pricing and video resolution to the installation process and additional features, here's a look at the Blink Mini 2 and Ring Stick Up Cam Pro to help you decide which is the best choice for your home.
Pricing and monthly fees

Read more
Apple’s Vision Pro headset can now be used to shop at Best Buy
Screenshots from Best Buy's new shopping app for the Vision Pro.

Previous

Next

Read more