Daily Newsletters

By providing your information, you agree to our Terms of Use and our Privacy Policy. We use vendors that may also process your information to help provide our services. This site is protected by reCAPTCHA Enterprise and the Google Privacy Policy and Terms of Service apply.

New Lundi Smart-Boots Heat Up Through Phone App

Lundi boots can reach up to 100 degrees Fahrenheit through a user-controlled system synched to the wearer's smartphone.
lundi boots smartphone app heat
Lundi boots warm up through a smartphone app.
Courtesy Image.

Getting cold feet? There’s an app for that.

A new Kickstarter campaign for Lundi boots has launched to help fund the startup brand’s mass production of stylish, tech-enabled footwear that can reach up to 100 degrees Fahrenheit from the touch of a smartphone synced via Bluetooth.

Through Lundi’s technology, the heat is distributed evenly around the feet. The built-in thermostat “regulates the boot so that it’s maintained and never exceeds the temperature for a person’s safety and comfort,” said co-founder Katie Lefkowitz.

lundi boots smartphone app heat
Lundi boots distribute heat evenly around the feet.

The black leather footwear is compatible with iOS and Android smartphones and takes less than a minute to reach a desirable heat, depending on the temperature outside.

The battery is concealed in the boot’s one-inch heel and can run continuously for up to eight hours. Recharging, done through a wireless system, takes less than two hours.

Watch on FN

The shoes range in women’s sizes 6-12 (U.S.), available for preorder through Kickstarter for $349 (a pledge fee), but the purchase and shipping — expected to be in November — won’t go through unless the manufacturer receives $55,000 in pledges by May 5.

lundi boots smartphone app heat
A rechargeable battery concealed in the boot’s heel runs for up to eight hours.Courtesy

So far, more than $21,000 has been raised. After the campaign ends, the boots will be available to purchase for $775 through the Lundi website.

Lefkowitz, a former Los Angeles resident, said the idea developed after she moved to Boston for school and experienced a “rude awakening” during a chilly winter.

“People have controlled their own temperature indoors for over 100 years – it’s time that we control the temperature outdoors – and in a fashionable way,” Lefkowitz said. Her father Sheldon Lefkowitz, a nuclear engineer, is also a co-founder.

Shopping with FN
Daily Headlines

By providing your information, you agree to our Terms of Use and our Privacy Policy. We use vendors that may also process your information to help provide our services. This site is protected by reCAPTCHA Enterprise and the Google Privacy Policy and Terms of Service apply.

New Smart-Boots By Lundi Heat Up Through Smartphone App
Get the Latest Issue
Only $24.99 for one year!
PMC Logo
Footwear News is a part of Penske Media Corporation. © 2025 Fairchild Publishing, LLC. All Rights Reserved. FN and Footwear News are registered trademarks of Fairchild Publishing, LLC.