VSITOO 33oz Smart Self-Cleaning Water Bottle，Large Insulated Stainless Steel Bottle with AI Self-Clean, 30-Day Battery & Magnetic Charging for Outdoor Travel, Gym or Office, Black
$49.99
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Product description
Self-Cleaning Water
Kills 99.9% of germs like E. coli—so every sip is clean and safe.
Glow-Temp Display
The light tells the temp. Green = cool, red = hot → sip with confidence.
Hydration Reminder
Get alerts to drink—just connect to the free VSITOO app.
2-Way Control
Press the button to clean now, or use the app to schedule 24/7 auto-cleaning.
Stays Cold All Day
Double-wall insulation → ice-cold for 24 hours. Never watered-down drinks.
1 Self-Clean 2 Temp Display 3 Hydration Reminder 4 2-Way Control 5 24-Hour Cool
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Vsitoo Smart Water Bottle Merchant Video
1 On the Go
2 Outdoor
3 Sport
4 Gym
S1MAX Water Bottle
Vsitoo Smart Water Bottle
33 ounces
Bottel Capacity
15 ounces
Stainless Steel
UV Water Purifier
Water Purification
Included App
33 ounces
Bottel Capacity
15 ounces
Stainless Steel
UV Water Purifier
Water Purification
Included App
33 ounces
Bottel Capacity
25 ounces
Stainless Steel
UV Water Purifier
Water Purification
Included App
S1 Water Bottle 
S1Pro Water Bottle 
S2 Water Purifier Bottle 
【Adventure-Ready AI Self-Cleaning】Stay hydrated anywhere with the most advanced smart water bottle on the market. This large 33oz self-cleaning water bottle uses intelligent AI to automatically activate its sanitization cycle based on your habits. The built-in safety lock pauses the purification function when tilted toward your body, giving you complete protection during outdoor hikes, gym sessions, or long workdays.
【Full-Size Capacity, Full-Smart Control】Don’t let its impressive 33oz capacity fool you—this smart bottle is packed with intuitive technology. Customize cleaning schedules through the VSITOO app or use the integrated touchscreen for independent operation. Whether you’re summiting trails or powering through meetings, the smart hydration reminders ensure you never miss a drink from your insulated water bottle.
【Vivid Display & Power That Keeps Up With You】The crystal-clear LED screen displays real-time temperature with color-coded alerts, so you always know what’s inside your self cleaning water bottle. With IPX7 water resistance and an exceptional 30-day battery life supported by magnetic charging, this bottle is built for extended adventures, not just daily commutes.
【33oz of 24-Hour Cooling Power】Constructed from premium 304 stainless steel, this large-format insulated water bottle keeps beverages ice-cold for a full 24 hours—even under the hot sun. The scratch-resistant, BPA-free exterior provides a secure grip whether you’re carrying it across rocky terrain or between meetings, making it the ultimate companion for outdoor enthusiasts.
【American Innovation for Active Lifestyles】Designed in Delaware by an award-winning team, this innovative smart water bottles solution combines rugged durability with cutting-edge technology. It represents the latest evolution in smart hydration, delivering the capacity and intelligence serious adventurers demand.
9 reviews for VSITOO 33oz Smart Self-Cleaning Water Bottle，Large Insulated Stainless Steel Bottle with AI Self-Clean, 30-Day Battery & Magnetic Charging for Outdoor Travel, Gym or Office, Black
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$49.99
Nick –
Finally, a smart bottle that actually stays fresh!
I am beyond impressed with this vsitoo self-cleaning bottle! I’ve gone through so many reusable bottles that eventually develop that “old water” smell, but this one stays completely fresh and odor-free. The self-cleaning tech really works.What I love:• Performance: It keeps my water ice-cold for a surprisingly long time.• Design: The color is beautiful and the form factor is sleek—it feels great to carry around.• Tech: The interface and the app are incredibly well thought out and very easy to navigate. It’s not just a gimmick; it’s actually user-friendly.• The “Cool” Factor: Every time I bring it out, my friends ask about it. Now they all want one!If you’re looking for a high-quality bottle that saves you from constant scrubbing and looks great on your desk or at the gym, this is the one. Highly recommended!
K –
Really good
I’ve been using the new bottle for a few days now, and it has completely transformed my relationship with hydration. This isn’t just a water bottle; it’s a smart, portable hydration system.First and foremost, the 1,000ml capacity is an absolute dream. I used to constantly refill my old bottle throughout the day, but now this one large capacity sees me through my entire workday, from morning coffee to afternoon water. I easily hit my hydration goals without a second thought. The size is perfect for my desk, my car cupholder, and it even fits in the side pocket of my backpack.The smart features, controlled via the app, are where the S1 MAX truly shines. Being able to set a precise temperature for my morning coffee (a perfect 145°F) and keep it there for hours is magical. For meetings, I set a reminder to drink water, and the LED strip on the cup glows gently—a subtle nudge I’ve come to appreciate. Locking the lid through the app prevents any accidental spills or button presses in my bag. The battery life is impressive, easily lasting 2-3 days on a single charge even with regular use.Despite its large capacity, it remains surprisingly portable. The sleek Phantom Black design looks professional and doesn’t sweat, so I never worry about condensation on my papers or electronics. The build quality is exceptional; it feels durable and premium in hand. The carry handle is sturdy and makes it easy to take it on the go.In short, the S1 MAX is worth every penny. It’s brilliantly designed, incredibly smart, and holds more than enough for the busiest of days. If you’re looking for a way to drink more and worry less, this is the bottle for you. Highly recommended
P. Wissing –
Great bottle!
Water bottle is awesome. Works just as described. Cleans water and it taste great. Also stays cold for a long time. The app was a little hard to get logged into but was able to get in and add water bottle.
jandrews –
Great bottle! Doesn’t show temperature
Ita a nice water bottle and i love the features.. Just don’t go crazy thinking you did something wrong. After the firmware instillation when you set up through the app, you will NOT see the temperature of the water. It has changed to show a count of how many times you have used the Uv- Cleaning feature!
Chris –
UV light flickers and temp display only in Celsius
Temp display on cap will only display in Celsius. There’s not way to change this. Also, after 6 months, the UV LED has started flickering and doesn’t stay on through an entire cleaning cycle. Basically, the two reasons I purchased this water bottle, are not functioning in a useful way. I really would not recommend this item to anyone.
Andrew –
After months of usage ..
I was initially happy with the bottle, but after a week of usage, and update came out and instead of tempreature the display shows number of cleaning cycles. The themperature is only showed by the color of the LED circle. I bought it to see the temperature exactly. The bottle also gets stuck at the cleaning cycle very often .. it blinks, showing number 99, waiting for something and completely drains the battery in one night. They need to fix the SW. It is very anoying and with this error, where it gets stucked, I need to charge it like three times a week.
Ali –
Excellent Smart Water Bottle – Premium Feel & Great Value
I’ve been using the VSITOO 33oz Smart Self Cleaning Water Bottle for about 3 months now, and I honestly love it.The build quality is excellent—it feels solid, premium, and well-made. One thing I really appreciate is the rubberized bottom. It makes the bottle sit very stable on a table and gives a luxurious, silent feel when placing it down, unlike other bottles that make noise or slide around.The UV self-cleaning technology works great. After running the cleaning cycle, you can actually see small bubbles forming, which gives confidence that the water is being cleaned properly. Ever since using this bottle, drinking water genuinely feels cleaner and fresher, and I find myself drinking more water throughout the day.Battery life has been very good—it holds charge well with no issues so far. The AI features are a nice bonus and add to the overall smart experience, and the design itself looks modern and stylish.I also want to mention the support team—excellent customer service and very responsive.For the price, this bottle is honestly a steal. Great quality, smart features, clean water, and a premium feel all in one.Highly recommend!
Alejandra Yepes –
Disappointed
Save yourself the money and buy a Larq.I bought this bottle and the large. And this bottle was such a disappointment.The charger is very weird and doesn’t connect firmly enough I had to return my bottle and patiently wait for the replacement.The replacement actually worked and charged, but the charger still is so flimsy.The cap is so sensitive it gets triggered very often to do a cleaning.Overall the ither brand was better.
Renato Roberti Rincon –
É uma enganação! Não mede a temperatura como divulgado nas fotos. Apos fazer a atualização de firmware solicitada assim que você conecta no app, o visor não mostra mais a temperatura. Ou seja o visor não serve para mais nada. Mostra somente o numero de vezes que você fez a desinfecção.O incrível é que o manual é diferente do produto que voce recebe.