VSITOO S3 12oz Heated Coffee Mug with Temperature Control for Espresso | AI Beverage Detection, Auto Heating, Digital Display, Button/App Control. 120–150°F, 1°F Temperature Adjustment, 2–4H Runtime

Price: GBP44.91
(as of Jul 23, 2026 00:10:13 UTC – Details)

From the brand

VSITOO

The World’s First AI Self-Heating Mug

AI Self-heating mug

AI Self-heating travel mug

AI Self-heating travel mug

【AI Auto Heating & Flexible Control】 With AI Beverage Detection, VSITOO S3 detects your beverage and automatically starts heating the moment you pour. Compared with conventional heated coffee mugs that require manual operation and limit you to fixed temperature settings, S3 lets you select any temperature from 120–150°F in 1°F steps. Let it heat automatically, adjust it with on-mug Button Control or use App Control.
【2–4H Cordless | All-Day Base Heating】 Enjoy 2–4 Hours of Cordless Heating depending on your preferred temperature and usage. At home or in the office, simply place your mug on the included Charging Base to continuously maintain your preferred drinking temperature all day without worrying about battery life.
【12oz Espresso-Friendly Size】 The 12oz capacity is perfectly sized for espresso, cortado, macchiato, latte and americano. The compact design pairs naturally with home espresso machines, while 1°F Temperature Adjustment helps preserve the ideal flavor and drinking temperature of every espresso-based beverage.
【316 Stainless Steel & Smart Safety】 Made with 316 Stainless Steel and BPA-free Materials to help preserve coffee taste while resisting stains and odors. Smart idle protection automatically stops heating after 2 hours of inactivity by default and can be extended to 4 hours through the app. Additional protection includes Dry-Boil Protection, Overheat Protection and IPX7 Waterproof Protection. The Leak-resistant Lid helps provide reliable everyday use.
【U.S. Design | Gift for Women & Men】 Designed in Delaware, USA, VSITOO S3 combines intelligent heating technology with premium craftsmanship. It makes a thoughtful gift for women, men, coworkers and espresso lovers on birthdays, at Christmas and for other special occasions.
Customers praise the coffee mug’s temperature retention, which maintains a steady warm temperature for up to 4 hours, and appreciate its sleek stainless steel design and simple, intuitive app. The product receives positive feedback for its quality and user-friendliness. While some customers find it works well and offers excellent value for money, others report reliability issues and say it’s not worth the price. Customers disagree on the battery life and durability.