Reviewers agree it reliably holds a chosen drink temperature via app and charging coaster, but consistently flag the high price, hand-washing requirement and limited on-battery runtime.
Bob Vila — Testing found it keeps hot drinks warm well, but it must be hand-washed and its charging coaster takes up counter space.
Consumer Reports — Notes it maintains beverages roughly between 120 and 145F, defaulting to 135F and adjustable through a smartphone app.
Gadget Gram — Reports it actively maintains a set temperature with internal heating and battery, at around a $129 price point.
Aggregated from public reviews and posts; quotes belong to their authors. As an Amazon Associate, gadzoom.ai earns from qualifying purchases.
Signals behind this ranking
measured Sep 7, 2026
Countable evidence gathered in our research round — not our opinion.
How popular
Amazon ratings20,875
Best Sellers Ranknot measured
New ratings / daynot measured
YouTube reviews found14
Reddit threads found97
How trusted
Average rating4.2 ★
1–2 star sharenot measured
Independent reviews cited3
Amazon badgenot measured
Also sold bynot measured
These feed a 0–100 score (currently 67.7) that, combined with real visitor clicks, sets this product's position. Signals we could not measure reliably are recorded but excluded from the score.
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