This review delves into the Baby Brezza Safe + Smart Bottle Warmer, focusing on its performance and the functionality of its accompanying app. We explore whether the added smart features justify the higher price point compared to its non-app-connected counterpart. The review covers aspects of design, ease of use, heating accuracy, and compatibility with various bottle types. Particular attention is paid to the app's performance on both Android and iOS devices, highlighting inconsistencies and potential frustrations for users.Our assessment examines the warmer's ability to consistently heat milk to the ideal temperature for infants. We detail the testing process, including the use of different milk temperatures and bottle materials. Ultimately, this review aims to provide a comprehensive evaluation, helping parents decide if the Baby Brezza Safe + Smart Bottle Warmer’s advanced features and connected app are worth the investment, or if a simpler model offers sufficient functionality at a lower cost.
Pros And Cons
- Heats milk to a temperature close to 98.6 Fahrenheit (37 Celsius), more accurate than other models tested.
- Simple to connect to iPhones (app version 1.3).
- App is poorly functioning, especially with Android phones (stuck at version 1.1, unable to connect).
- App functionality largely duplicates the machine's controls, making the app feature seem unnecessary.
- Significantly more expensive than the base model with no comparable advantages beyond the flawed app.
Read more: Top 5 Best Electric Bottle Warmers
Unboxing and First Impressions
The Baby Brezza Safe + Smart Bottle Warmer arrived in a simple, clean white color. This is a welcome change from the black model I reviewed previously. The package includes the warmer itself, a water container, and instruction manual. The initial setup seemed straightforward; after a quick wash, I was ready for testing.
The design is minimalist and sleek, fitting seamlessly into most kitchens. I particularly appreciated the white color which seems less prone to showing smudges compared to the black version.
App Functionality and Compatibility Issues
The app was a major point of contention. While advertised as a key feature, the app's functionality proved inconsistent, especially for Android users. The app was stuck on version 1.1, constantly crashing during Bluetooth connection attempts. This was frustrating and significantly detracted from the overall user experience.

The iPhone app, however, worked flawlessly (version 1.3) and allowed for simple, seamless control. The app replicates all the controls available on the warmer, creating a feeling of redundancy rather than enhanced ease of use.
Performance Testing: Cold and Room Temperature Milk
I tested the warmer with both cold (45°F) and room temperature (81°F) milk. I carefully followed the instructions, ensuring the water level matched the milk. The app and the machine itself made it easy to follow the heating process. I also used the appropriate settings based on the milk temperature and bottle material.

The results were impressive. The warmer consistently heated the milk to approximately 98.6°F (37°C), the ideal temperature for baby bottles. This is a significant improvement over the older model, which consistently overheated the milk. The accuracy was remarkable.

Bottle Compatibility and Additional Features
One of the useful features is the compatibility with wide-neck bottles. I confirmed that it accommodates bottles like the Comotomo without issue. The chart on the back of the device is helpful for adjusting warming times based on milk temperature and bottle material.

The quick warm feature, while simple to use, doesn't seem entirely necessary. Many parents may find the regular settings to be sufficient.
Final Verdict
Overall, the Baby Brezza Safe + Smart Bottle Warmer excels at accurately heating milk. Its ability to consistently reach the ideal temperature is a standout feature, setting it apart from competitors. However, the app's significant flaws—especially for Android users—reduce its value proposition.

Given the higher price point and the app's limitations, I'd only recommend this model if the app's functionality with iPhones is a necessity. Otherwise, the standard Baby Brezza model offers comparable heating performance at a much lower cost. The advanced features here don't justify the price premium, and the accuracy is its true selling point.
