---
product_id: 221786638
title: "S3 Pro 16oz Smart Self Heating Coffee Mug, Heated Coffee Mug with AI Auto-Sensing Temperature Control, 120-150℉ Rechargeable Smart Mug Warmer, IPX7 Waterproof, Gift for Men Women, Black"
brand: "vsitoo"
price: "AR$223944"
currency: ARS
in_stock: true
reviews_count: 8
category: "Vsitoo"
url: https://www.desertcart.com.ar/products/221786638-s3-pro-16oz-smart-self-heating-coffee-mug-heated-coffee
store_origin: AR
region: Argentina
---

# 2-4 hours heat retention 120-150°F precise temp range AI auto-sensing heating S3 Pro 16oz Smart Self Heating Coffee Mug, Heated Coffee Mug with AI Auto-Sensing Temperature Control, 120-150℉ Rechargeable Smart Mug Warmer, IPX7 Waterproof, Gift for Men Women, Black

**Brand:** vsitoo
**Price:** AR$223944
**Availability:** ✅ In Stock

## Summary

> ☕ Stay hot, stay sharp — the smart mug for the relentless professional.

## Quick Answers

- **What is this?** S3 Pro 16oz Smart Self Heating Coffee Mug, Heated Coffee Mug with AI Auto-Sensing Temperature Control, 120-150℉ Rechargeable Smart Mug Warmer, IPX7 Waterproof, Gift for Men Women, Black by vsitoo
- **How much does it cost?** AR$223944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/221786638-s3-pro-16oz-smart-self-heating-coffee-mug-heated-coffee)

## Best For

- vsitoo enthusiasts

## Why This Product

- Trusted vsitoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Adjust settings easily via the intuitive Vsitoo app or single-touch button for personalized warmth on demand.
- • **Safety Meets Smart:** Dry-boil protection and auto-shutoff ensure worry-free use, so you can focus on your grind, not your mug.
- • **Perfect Sip, Every Time:** Smart AI sensor auto-heats your drink to the ideal 120-150°F range, preserving flavor and warmth.
- • **All-Day Heat, No Compromise:** Enjoy 2 to 4 hours of consistent temperature retention—perfect for marathon workdays or long meetings.
- • **Built to Last, Designed to Impress:** Premium dual-walled 316 stainless steel with scratch-resistant coating and IPX7 waterproof rating for rugged elegance.

## Overview

The Vsitoo S3 Pro is a 16oz smart self-heating coffee mug featuring AI-powered temperature control that maintains your beverage between 120°F and 150°F for up to 4 hours. Crafted from durable dual-walled 316 stainless steel with a scratch-resistant, waterproof design, it offers hands-free operation via app or touch controls. Safety features like dry-boil protection and auto-shutoff make it ideal for busy professionals seeking consistent warmth and premium build quality in home, office, or travel settings.

## Description

Online Shopping for Kitchen Small Appliances from a great selection of Coffee Machines, Blenders, Juicers, Ovens, Specialty Appliances, & more at everyday low prices

Review: From Jaded Tech Skeptic to True Believer: The VSITOO S3 Pro is a Work of Art and Engineering. - I have a complicated relationship with "smart" devices. For years, I dismissed the entire category of the smart coffee mug as the apex of unnecessary luxury. A heated mug? It seemed like the ultimate first world problem. My coworker, a man I respect deeply, had been a longtime user of an Ember coffee mug. While he enjoyed it, his complaints were consistent: "It's a bit delicate," and "I wish the battery lasted through my long lectures." When his department got a few VSITOO S3 Pro Smart Mugs for a product testing lab, he brought one over to me. "Try this," he said. "I think this is more your speed." He was right. After one week of using his lab sample, I immediately ordered my own. My initial impression was that this was a tool designed for an adult. The VSITOO S3 Pro has a utilitarian elegance that appealed to me instantly. The brushed stainless steel version I purchased is stunning. It lacks any flashy logos or gimmicky design elements; it's all clean lines and profound solidity. The premium construction is palpable. The 316 stainless steel feels indestructible and inert, promising no flavor transfer. The IPX7 waterproof rating was a major selling point for me, as I often rinse my mugs hastily between cups. Knowing the electronics are fully sealed against water damage is a significant relief. The lid, with its secure locking mechanism, is a masterpiece of design. I can toss this heated travel mug into my leather briefcase alongside my books and laptop with absolute confidence. It has survived being knocked off a lectern by an errant cable onto a linoleum floor without a dent or a scratch, a testament to its scratch-resistant coating and robust build. My daily routine is a perfect crucible for testing any temperature control mug. My days are busy, solitary research hours and back-to-back. Before the VSITOO, my coffee consumption was binary: I would either chug it quickly before a commitment or abandon it to its cooling fate, only to rediscover it later as a cold, forgotten relic. This self heating mug has revolutionized that dynamic. My new ritual is simple: I brew my tea or coffee, pour it into the mug, and set my desired temperature via the tactile single-touch button—138°F for my black tea, 145°F for my afternoon coffee. I can then walk to a 90-minute faculty meeting, and here is the miracle: when the meeting concludes, my tea is still at 138°F. It is not "warm." It is perfect. The smart temperature control is so precise that it preserves the entire character of the beverage. A delicate Darjeeling doesn't get stewed; it remains floral and nuanced until the final sip. The comparison to the more well-known Ember Mug 2 is not just favorable for the VSITOO; it is stark. The reliance of the Ember on its charging coaster feels like an archaic limitation. The VSITOO S3 Pro, with its long-lasting internal battery, offers true freedom of movement. I can carry it from my office, to the library, to a seminar room across campus, and it is a self-contained, perfectly heated system. The promised 2-4 hours of heat is not marketing fluff; I consistently achieve a solid 3.5 hours, which is more than enough to cover even the most protracted academic deliberations. As a heated travel mug for navigating a large university campus, it is peerless. Furthermore, the durability is in a different league. The stainless steel interior doesn't stain or retain odors like the coated interior of my colleague's older Ember Mug. This heated coffee cup is built not for a product lifecycle, but for a decade of daily use. The AI sensor that automatically initiates heating is genius precisely because of its simplicity. You do not need to be technologically adept to use this mug. It possesses an intuitive intelligence. The coffee cup warmer functionality is entirely autonomous. And the critical safety features the auto-shutoff and the dry-boil protectionism mean I operate with zero cognitive load. I never worry about leaving it on. It is a truly "set it and forget it" device that delivers relentless, unwavering performance. This temperature control smart mug has transcended its status as a gadget. It has become a seamless, integrated part of my professional life, a small but profound pillar of consistency and quality in an otherwise chaotic schedule. It is a product that earns its five-star rating not through flashy features, but through flawless, thoughtful, and robust execution.
Review: Vsitoo heating mugs keep my coffee hot for hours. - This Vsitoo S3 Pro 16 oz. mug is exactly what I needed. I own the S3 12 oz. mug for morning coffee during weekdays and the S5 16 oz. travel mug for commuting. They both work great, easy to use and piping hot coffee for over 2-4 hours. I decided I needed a larger mug for leisurely weekend coffee, so I purchased the larger S3 Pro. 16 oz. I should add that I always brew directly into these cups to get the best quality from beans that I roast and grind myself. These mugs all just work, performing as advertised, and frankly exceeding my expectations from using other heating mugs. You don't need to worry about the electronics in these when washing, as the rating is IPX7, meaning they are waterproof to 3 feet for at least 30 minutes. Definitely recommend.

## Features

- 【Smart Temperature Control】This heated coffee mug maintains hot coffee, tea, or beverages at 120°F–150°F for 2–4 hours. Paired with an upgraded coffee cup warmer, it provides all-day heat retention. The complete coffee warmer with mug set works perfectly for home, office, or travel use.
- 【AI Heating & Smart Operation】This self-heating coffee mug features a built-in AI sensor that automatically starts heating when it detects your drink. You can also adjust the settings via the Vsitoo app or with a single-touch button. This smart coffee mug with temperature control is easy to use and makes your daily life easier and more convenient.
- 【Safety & Auto Protection】Equipped with dry-boil protection, this heating coffee mug pauses and alerts when empty, resuming automatically when refilled. It also automatically shuts off after 2 hours (extendable to 4 hours) when you're out and about. ensuring safety as an efficient coffee warmer.
- 【Premium Construction】Crafted with dual-walled 316 stainless steel, this electric mug features scratch-resistant coating. The heated coffee cup rechargeable is BPA-free, IPX7 waterproof, and combines durability with everyday elegance.
- 【Ideal Gift Solution】A perfect present for coffee lovers, this temperature control smart mug delivers consistent warmth. Designed in Delaware, USA, the smart mugs for coffee blend innovation with refined functionality for ideal gifting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CN79M3M |
| Best Sellers Rank | #164,008 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #66 in Tea & Espresso Beverage Warmers |
| Brand | VSITOO |
| Brand Name | VSITOO |
| Capacity | 14 ounces |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 1,530 Reviews |
| Included Components | Lid |
| Item Dimensions L x W x H | 4.72"L x 3.5"W x 4.8"H |
| Item Weight | 1.12 Pounds |
| Manufacture Year | 2025 |
| Manufacturer | vsitoo |
| Manufacturer Part Number | S3 Pro |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Temperature | 150 Degrees Fahrenheit |
| Model Number | S3 Pro |
| Power Source | Battery Powered |
| Product Dimensions | 4.72"L x 3.5"W x 4.8"H |
| UPC | 610452371117 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 150 Degrees Fahrenheit |

## Product Details

- **Brand:** VSITOO
- **Color:** Black
- **Material:** Stainless Steel
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.72"L x 3.5"W x 4.8"H

## Images

![S3 Pro 16oz Smart Self Heating Coffee Mug, Heated Coffee Mug with AI Auto-Sensing Temperature Control, 120-150℉ Rechargeable Smart Mug Warmer, IPX7 Waterproof, Gift for Men Women, Black - Image 1](https://m.media-amazon.com/images/I/61H75Ki08yL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ From Jaded Tech Skeptic to True Believer: The VSITOO S3 Pro is a Work of Art and Engineering.
*by L***G on November 12, 2025*

I have a complicated relationship with "smart" devices. For years, I dismissed the entire category of the smart coffee mug as the apex of unnecessary luxury. A heated mug? It seemed like the ultimate first world problem. My coworker, a man I respect deeply, had been a longtime user of an Ember coffee mug. While he enjoyed it, his complaints were consistent: "It's a bit delicate," and "I wish the battery lasted through my long lectures." When his department got a few VSITOO S3 Pro Smart Mugs for a product testing lab, he brought one over to me. "Try this," he said. "I think this is more your speed." He was right. After one week of using his lab sample, I immediately ordered my own. My initial impression was that this was a tool designed for an adult. The VSITOO S3 Pro has a utilitarian elegance that appealed to me instantly. The brushed stainless steel version I purchased is stunning. It lacks any flashy logos or gimmicky design elements; it's all clean lines and profound solidity. The premium construction is palpable. The 316 stainless steel feels indestructible and inert, promising no flavor transfer. The IPX7 waterproof rating was a major selling point for me, as I often rinse my mugs hastily between cups. Knowing the electronics are fully sealed against water damage is a significant relief. The lid, with its secure locking mechanism, is a masterpiece of design. I can toss this heated travel mug into my leather briefcase alongside my books and laptop with absolute confidence. It has survived being knocked off a lectern by an errant cable onto a linoleum floor without a dent or a scratch, a testament to its scratch-resistant coating and robust build. My daily routine is a perfect crucible for testing any temperature control mug. My days are busy, solitary research hours and back-to-back. Before the VSITOO, my coffee consumption was binary: I would either chug it quickly before a commitment or abandon it to its cooling fate, only to rediscover it later as a cold, forgotten relic. This self heating mug has revolutionized that dynamic. My new ritual is simple: I brew my tea or coffee, pour it into the mug, and set my desired temperature via the tactile single-touch button—138°F for my black tea, 145°F for my afternoon coffee. I can then walk to a 90-minute faculty meeting, and here is the miracle: when the meeting concludes, my tea is still at 138°F. It is not "warm." It is perfect. The smart temperature control is so precise that it preserves the entire character of the beverage. A delicate Darjeeling doesn't get stewed; it remains floral and nuanced until the final sip. The comparison to the more well-known Ember Mug 2 is not just favorable for the VSITOO; it is stark. The reliance of the Ember on its charging coaster feels like an archaic limitation. The VSITOO S3 Pro, with its long-lasting internal battery, offers true freedom of movement. I can carry it from my office, to the library, to a seminar room across campus, and it is a self-contained, perfectly heated system. The promised 2-4 hours of heat is not marketing fluff; I consistently achieve a solid 3.5 hours, which is more than enough to cover even the most protracted academic deliberations. As a heated travel mug for navigating a large university campus, it is peerless. Furthermore, the durability is in a different league. The stainless steel interior doesn't stain or retain odors like the coated interior of my colleague's older Ember Mug. This heated coffee cup is built not for a product lifecycle, but for a decade of daily use. The AI sensor that automatically initiates heating is genius precisely because of its simplicity. You do not need to be technologically adept to use this mug. It possesses an intuitive intelligence. The coffee cup warmer functionality is entirely autonomous. And the critical safety features the auto-shutoff and the dry-boil protectionism mean I operate with zero cognitive load. I never worry about leaving it on. It is a truly "set it and forget it" device that delivers relentless, unwavering performance. This temperature control smart mug has transcended its status as a gadget. It has become a seamless, integrated part of my professional life, a small but profound pillar of consistency and quality in an otherwise chaotic schedule. It is a product that earns its five-star rating not through flashy features, but through flawless, thoughtful, and robust execution.

### ⭐⭐⭐⭐⭐ Vsitoo heating mugs keep my coffee hot for hours.
*by D***B on April 22, 2026*

This Vsitoo S3 Pro 16 oz. mug is exactly what I needed. I own the S3 12 oz. mug for morning coffee during weekdays and the S5 16 oz. travel mug for commuting. They both work great, easy to use and piping hot coffee for over 2-4 hours. I decided I needed a larger mug for leisurely weekend coffee, so I purchased the larger S3 Pro. 16 oz. I should add that I always brew directly into these cups to get the best quality from beans that I roast and grind myself. These mugs all just work, performing as advertised, and frankly exceeding my expectations from using other heating mugs. You don't need to worry about the electronics in these when washing, as the rating is IPX7, meaning they are waterproof to 3 feet for at least 30 minutes. Definitely recommend.

### ⭐ Update: stopped charging, chipping on enamel has gotten worse from just basic washing.
*by M***K on April 22, 2022*

I've been using this for about a month now at work. I work in as tech at an art school, and am frequently called on to rush to one of the 8 or so buildings to fix things unexpectedly, so my solution was a smart mug or thermos - I've used thermos' before and they work great but are hard to clean without a dishwasher, and I wanted something I could leave at a specific temp if I needed to run out quickly without my coffee cooling off too much. This works almost perfectly for my purposes. Is it worth 100ish bucks? Probably not. Your coffee will stay hot for 8 hours or so in a thermos type container. But if you think it's cool, go for it. The software for android works, but it's kind of a hassle and was fidgety with setting specific temps and when I get to work I don't want to open an app and connect to BT just to drink my coffee. I found it easier to just hold the button under the mug down (AFTER adding coffee - it will auto shut down if no heat is detected, a feature I do like) which powers it on and will restore the mug to the temperature you had selected when you powered it down. I like that it remembers. Touch control is a bit skittish but works well, especially after I updated the firmware - which works via bluetooth in the app - it took me about 30 tries before it fully downloaded and installed. Maybe network interference. The settings are written in Centigrade, not Fahrenheit, which can be confusing for those unfamiliar. I found keeping the touch light button set to 55C (131F) was the perfect drinking temp. It goes up two more notches, up to 65C, which to me was a bit too hot. 55 or the next step up are the settings I find to be most comfortable for me. You can use the app to dial in a specific temp in theory but the notched touch setting works good enough. You can use the mug off the charger, but I keep it on my desk because I never really take it on walks. The charge time appears to be sufficient. The mug will shut off if it detects that there's nothing in mug to heat up (eventually), to protect the circuitry inside. It can be washed by hand quickly and easily. The metal with enamel coating is fine, but the handle came with a tiny chip in it (I highlighted the chip in the photo - it's blurry) small issue for me, considering an alternative Ember mug is about 50 bucks more than what I payed at the time of purchase, but paying 100 bucks for a fancy mug and the first thing I see is a tiny chip in it was a bit unsettling. Maybe I'm just unlucky. That said, the packaging was a near-Apple level experience, making me feel like it might be a massive waste if the mugs are still going to come chipped. I'm a critical person, but these things are very small when considering the value and performance, in my opnion. The handle of the mug is wide enough to hold comfortably, but has no "meat" to it due to probably trying to make is less heavy, but once you get used to it isn't a problem. It'd be nice if the handle was more ergonomic in some way, but not really a big deal. The mug is fairly heavy, but not much heavier than a solid, decent ceramic mug. The charger is proprietary as far as I can tell, which is a bit annoying since I often want to bring the coaster charge plate and mug home for a long weekend but wrapping up the charger is a hassle. I have many GaN and smart chargers from wattages going to 120W+ so I don't understand why I need to use THIS usb-C charger. A bit annoying but minor. I really really like this mug. It's not without it's minor flaws, but I found most of them to be small enough to give it a pass. It keeps my coffee where I like it, and looks pretty sharp, and that's worth saving 50 or so bucks! I say if you're thinking about it, give this one a solid try - worst case, you return it if you decide it's not for you. Update: My mug just randomly stopped charging up. The light comes when on the base, but it doesn't seem to be taking a charge. I'm not sure what the deal is but now I own a very expensive not-great mug. Just buy an embr.

## Frequently Bought Together

- vsitoo S3 Pro+ Temperature Control Self Heating Smart Mug 14 oz, Improved Design,Smart LED Light/APP Control/Auto Sleep/5 Level Temperature Setting (Black)
- Ember Sliding Lid, Splash-Proof Ember Mug Lid Compatible with First and Second Generation Ember Mugs, 14 oz, (CMSL1412GL)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/221786638-s3-pro-16oz-smart-self-heating-coffee-mug-heated-coffee](https://www.desertcart.com.ar/products/221786638-s3-pro-16oz-smart-self-heating-coffee-mug-heated-coffee)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-16*