OutsideWorld Smart Cup Warmer: Maintains constant temperature
Available Options
If you're the type who savors every sip of your coffee or tea, only to find it's gone cold by the third gulp, meet your new best friend: the Smart Cup Warmer. This nifty little gadget keeps your drink cozy at the ideal 55°C—because life's too short for lukewarm beverages. It's sleek enough to blend into your desk or kitchen counter without a fuss, and hey, it's kind to both your wallet and the planet with its energy-smart operation.
Why you'll love it? Well, for starters, it's like having a personal temperature butler for your cup—no more reheating or sad, cold drinks. Works with almost any mug you throw at it (within reason, please). And it's built like a tank, so it won't bail on you after a few months. Here's the lowdown:
- Keeps your drink at that 'just right' temp—no more, no less.
- Plays nice with nearly all your cups and mugs (yes, even that chunky one from your vacation).
- Sturdy and safe, because who needs a gadget that can't take a little love?
- 55 Celsius thermostat
- Suitable for coffee and tea
- Energy efficient
- Compact design
- Maintains constant temperature
General specs
- Brand: OutsideWorld
- Seller: Joom
- Temperature: 55 Celsius
- Compatibility: Most cups and mugs
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Smart Cup Warmer Electric heating
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Smart Electric Cup Warmer 3 temperature settings
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Smart Cup Warmer White 3 adjustable heating modes
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Smart Cup Warmer with Digital Display Digital temperature display
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| Brand | OutsideWorld | Quick Exchange | Phone Needs | Flowers Gardening | Vestidos | zuan |
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| Price | $10.23 | $8.18 | $11.64 | $21.52 | $31.19 | $32.04 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 8, 2025 | August 8, 2025 | August 28, 2025 | August 29, 2025 | September 16, 2025 |
| Compatibility | Most cups and mugs | Coffee, Tea, Milk | Ceramic cups, Glass cups | Universal cup sizes | Standard cups and mugs | |
| Power Source | Electric | Electric | AC adapter | |||
| Safety Features | Auto shut-off | Automatic shut-off, Waterproof | Auto-shutoff, Overheat protection | |||
Smart Cup Warmer
Reviews
Vivaan M.
Indore
June 24, 2025
First impression was great—packaging was intact, and I set it up right away. As someone who loves my coffee hot, this gadget is a game-changer; no more cold sips halfway through. It blends into my space nicely and seems energy-efficient, which I appreciate. I'm too impulsive with buys, but this one feels worth it. Maybe it could be wrong for very large cups, but for my daily use, it's fantastic. Rarely use emojis, but 😊 for this!
- Pros: It worked instantly and keeps my drink at the perfect warmth without any fuss, fitting well on my desk and handling all my mugs easily, plus it feels very sturdy and safe to use.
- Cons: Could be wrong, but it might be too simple for some, though honestly I haven't found any real downsides yet.