US
Boon

Boon Tempro Direct Heat Formula and Breast Milk Warmer

  • Easy To Clean: This breastmilk and bottle warmer eliminates the hassle of mealtime clean-up thanks to the dishwasher-safe design of the stainless steel heating cup
  • Quick And Easy: Boon’s Tempro breastmilk warmer evenly heats breast milk and formula and does it directly in the stainless-steel cup instead of in a bottle for fast warming
  • Simple Baby Feeding: Pour breastmilk or formula directly into the stainless-steel cup or easily defrost frozen breastmilk storage bags in the cup with water by pressing go
  • Steady Warmth: The Tempro warms breastmilk and formula while showing a real time digital temperature display and keeps it at a steady temp once heating is complete

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A more transparent way to warm a bottle thanks to the live temperature display, at the cost of an extra pour into the included cup instead of heating the bottle directly.

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ASIN: B0FS8Z5GYWCategory: Bottle Warmers

Overview

The Boon Tempro, model B11436, warms breastmilk or formula directly in an included 8 ounce stainless steel cup rather than in the bottle itself, showing the milk's real time temperature on a digital display as it heats toward 98.6F.

Pouring milk into a metal cup instead of warming through a bottle wall is the core idea here: Boon frames it as removing the guesswork of vials and heating charts, since the display shows the actual temperature climbing rather than running a fixed timer. The same cup can also defrost frozen breastmilk storage bags when filled with water, and the stainless cup is dishwasher safe for cleanup.

  • 8 ounce stainless steel heating cup
  • Digital readout while heating
  • Warms to 98.6F and holds
  • 4 button control panel

Who it's for

Suits parents who want to see an actual temperature reading rather than trust a timed cycle, and who don't mind pouring milk into a separate cup before feeding. Less convenient for anyone who wants to warm straight inside the baby's own bottle without an extra pour step.

Pros and cons

Pros
  • Live digital temperature display while heating
  • Holds a steady temperature once warming finishes
  • Doubles as a defrost cup for frozen milk bags
  • Stainless steel cup is dishwasher safe
Cons
  • Milk is warmed in a separate cup, not inside the baby's own bottle
  • Only four buttons, with no preset combinations by bottle type

Performance notes

Milk or formula goes directly into the stainless steel cup, and the Tempro heats it while a digital display tracks the real time temperature up to 98.6F, then holds that temperature once the cycle finishes. The same cup filled with water can defrost a frozen breastmilk storage bag. Controls are limited to four buttons rather than a menu of preset combinations.

Specifications

BrandBoon
Easy To CleanThis breastmilk and bottle warmer eliminates the hassle of mealtime clean-up thanks to the dishwasher-safe design of the stainless steel heating cup
Quick And EasyBoon’s Tempro breastmilk warmer evenly heats breast milk and formula and does it directly in the stainless-steel cup instead of in a bottle for fast warming
Simple Baby FeedingPour breastmilk or formula directly into the stainless-steel cup or easily defrost frozen breastmilk storage bags in the cup with water by pressing go
Steady WarmthThe Tempro warms breastmilk and formula while showing a real time digital temperature display and keeps it at a steady temp once heating is complete
Stop The StruggleTempro streamlines the heating process with just four buttons and an intuitive design — no more deciphering complicated vials or heating charts

Frequently asked questions

Does the Boon Tempro warm milk inside the bottle?

No, milk or formula is poured into the included 8 ounce stainless steel cup, which the Tempro heats directly.

Can the Boon Tempro B11436 defrost frozen breastmilk?

Yes, a frozen breastmilk storage bag can be defrosted in the cup with added water.

Is the Tempro's cup dishwasher safe?

Yes, the stainless steel heating cup is listed as dishwasher safe.