AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green
AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green
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Asfrost

AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green

311 ratings
AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,GreenAsfrost Green Beverage Warmers Auto Shut off WaterproofCOCOBELA Waterproof Smart Coffee Mug Warmer Coffee Cup Warmer Desk Auto Shut Off Electric Beverage Warmer Plate Two Temperature Settings Blue
Actual ColorGreen

Key item features

  • Safe Construction: Composed of high-quality ABS and aluminum, this warmer coaster is resistant to high temperatures and offers strong thermal conductivity for safe and durable use.
  • Temperature Control: Maintains beverage temperatures between 104-140°F (40-60°C), ensuring a consistent warm drink without boiling liquids.
  • Versatile Compatibility: Suitable for most cup types including metal, ceramic, enamel, and glass, with best performance on thin-walled, flat-bottomed mugs.
  • Compact Design: Measuring 5.1 x 4.3 x 0.8 inches, it is lightweight, portable, and easy to operate for various settings like home or travel.
  • Efficient Heating: Features a metal panel surface for excellent heat conduction, uniform heating, and fast warming to preserve beverage temperature.
  • Simple Operation: Easily activated by pressing the power button after connecting to the 1.1-meter UL plug power cord.
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About this item

Product details

Specifications

Warranty

Customer ratings & reviews

3.8 out of 5 stars
stars
311 ratings120 reviews
How item rating is calculated
  1. 5 stars56% (174)
  2. 4 stars10% (30)
  3. 3 stars10% (30)
  4. 2 stars7% (23)
  5. 1 star17% (54)

Reviews summary

Pros

  • : Fits alongside laptops with no space issues.
  • : The unit has a sturdy build and a muted color finish.
  • : The device operates with simple controls and keeps coffee warm.

Neutral

  • : Can retain heat well, but inconsistent across users.

Cons

  • : Fails to function consistently or stops working prematurely.
  • : Requires excessive force to operate.
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Showing 1-3 of 120 reviews

Feb 2, 2026
Reviewer name: connie
Top Reviewer
Item details
Color: Green
Sold byONSN TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good

Perfect size fits alongside my laptop with no issues surrounding the area. Love the look and that it's electric. Gettingbtired of having to power items up to a usb base. Might be great for travel but at 73 yrs old I only travel once a year. I like stationary appliances. Guess I'm too old for new technology. It's good but don't need the entire household under usb source. Loving it the way it is came

Helpful?46AYR4GWS4EL1349822394
Jun 23, 2026
Reviewer name: Walmart customer
Top Reviewer
Item details
Color: Blue
Sold byONSN TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A Happy Wife

My wife uses this cup warmer. It looks much better than the one she used to have and so far has worked perfectly. She's very happy with it and the price was reasonable.

Helpful?46AYR4GWS4EL1349822394
Apr 26, 2025
Reviewer name: Angela
Top Reviewer
Item details
Color: Blue
Sold byONSN TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

electric powered mug warmer

i am looking for a battery operated mug warmer especially for when the power goes out. my bad, i did not read everything about this particular product. it is nice, compact, it is a good size and it does not take up to much space on your tables. i bought 2 , i will keep one and send the other back. i did some research on the battery operated mug warmer and found 4 , price ranges from $25-35, and comes with coaster, warmer, mug, temperature control, and lid. because of the cord and non slip warmer, you should watch over it when animals and children are around

Helpful?46AYR4GWS4EL1349822394
Current price is Now $10.79
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was $19.99
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4.562162162162162 stars out of 5, based on 743 seller reviews(4.6)
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