In-depth reviews guided by a Pediatrician

Boon Orb Review

Not the best choice based on overheating and no glass bottle choices
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Price:   $30 List | $23 at Amazon
Pros:  Compact, dishwasher safe parts
Cons:  Difficult to use, tendency to overheat after shut-off, no glass bottles
Manufacturer:   Boon
By Juliet Spurrier, MD and Wendy Schmitz  ⋅  Jan 2, 2019
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52
OVERALL
SCORE


RANKED
#9 of 11
  • Warming Efficiency - 25% 8
  • Ease Of Use - 30% 4
  • Health/Safety - 40% 4
  • Ease of Cleaning - 5% 7

The Skinny

The Boon Orb is a steam bottle warmer with a small footprint and multiple parts. This unit has a tendency to overheat bottles and the setup time seriously hurts how quickly you can prep and heat a bottle for little ones. With poor test results for both ease of use and health and safety, the Orb presents challenges and almost every turn. On the upside, this warmer is easy to clean with several dishwasher friendly parts and a single chamber where all the parts are reachable. Unfortunately, it isn't enough to offset the difficulties we had using and heating with this warmer. If you are on a budget and were considering the Orb, for this reason, we think the Chicco NaturalFit is a better choice.


Compare to Similar Products

 
This Product
Boon Orb
Awards  Editors' Choice Award Editors' Choice Award Best Value Award  
Price $30.00 List
$23.48 at Amazon - 22% off
$60.00 List
$36.86 at Amazon - 39% off
$70.00 List
$41.79 at Amazon - 40% off
$35.00 List
Check Price at Amazon
$40.00 List
Check Price at Amazon
Overall Score Sort Icon
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Star Rating
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Pros Compact, dishwasher safe partsVersatile, consistent heat, easy to useWater bath, user-friendly, versatile, timer in minutesSimple, safe, keep bottle warm for up to an hourBasic design, fits most bottles, LED indicator, easy to clean
Cons Difficult to use, tendency to overheat after shut-off, no glass bottlesLarger, longer to heat, more to cleanExpensive, no end of cycle beep, multiple cleaning stepsSlowerNo auto-shut off, slow heater, continues heating once off
Bottom Line Not the best choice based on overheating and no glass bottle choicesEasy to use option with consistent temperatures that fits most containersConsistent, simple, and works with any bottleExcellent value with a simple design that is easy to useWarmer that easily overheats and lacks some necessary features
Rating Categories Boon Orb Pump and Go Bottle... Kiinde Kozii Chicco NaturalFit Philips AVENT Fast
Warming Efficiency (25%)
10
0
8
10
0
5
10
0
5
10
0
6
10
0
5
Ease Of Use (30%)
10
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4
10
0
9
10
0
8
10
0
9
10
0
3
Health Safety (40%)
10
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4
10
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9
10
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9
10
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7
10
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9
Ease Of Cleaning (5%)
10
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7
10
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6
10
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6
10
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5
10
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6
Specs Boon Orb Pump and Go Bottle... Kiinde Kozii Chicco NaturalFit Philips AVENT Fast
Heat Technology Steam Water Bath Water Bath Water Bath Water Bath
Temp or Timer Based Temperature Timer Timer Temperature Have to manually turn off
Auto Shut Off Yes Yes Yes Yes No
Audible Beep No Yes No Yes No
Water Resevoir No Yes Yes Yes Yes
Wide Bottle Capacity Avent Glass Dr. Brown's Glass Munchkin Latch Playtex Nurser Avent Glass Chicco Dr. Brown's Glass Munchkin Latch Playtex Nurser Tommee Tippee Avent Glass Chicco Dr. Brown's Glass Munchkin Latch Playtex Nurser Tommee Tippee Avent Glass Chicco Dr. Brown's Glass Munchkin Latch Playtex Nurser Tommee Tippee Avent Glass Chicco Dr. Brown's Glass Munchkin Latch Playtex Nurser Tommee Tippee
Compatible w/ Glass No Yes Yes Yes Yes
Compatible w/ Breast Pump Bags No Yes Yes No No
Warming Wait Time 3:00 min:sec 5:30 min:sec 5:30 min:sec 9:15 min:sec 3:30 min:sec
Wait Time Between Warmings 10 minutes Not Listed If Kozii feels warm around the base (from recent use), decrease warming time by 30 seconds. Allow bottle warmer to cool completely (approx 30 min) Not Listed
Dimensions 6.25"H (with lift out basket), 5"H (without) x 6.1"L x 6.1W 8.5"H x 5"L x 6"W 6"H x 6.4"L x 4.7"W 6"H x 5.5"L x 5.25"W 6.25"H x 5.5"L x 5.25"W
Temp. & Time at Auto Shut-Off w/ Warmer Chart Recommended Setting (4oz Refrig. Milk in Glass w/ Silicone Sleeve) 3:00 min:sec 89F 5:30 min:sec 77F 5:30 min:sec 79F 9:00 min:sec 94F 3:30 min:sec 62F
Max Temp if Left in Warmer 12 minutes 112F 94F 94F 104F 93F

Our Analysis and Test Results

Boon is part of a larger company, TOMY International, that also includes The First Years and JJ Cole. TOMY is a global designer and producer of toys and products for parents and young children. TOMY International's company mission is to "make the world smile" with innovative products and licensed characters.

The Boon Orb is a good looking bottle warmer that heats quickly using steam technology.
The Boon Orb is a good looking bottle warmer that heats quickly using steam technology.

Performance Comparison


The Boon Orb (blue) struggled to keep up with the pack with disappointing scores for health and safety and ease of use.


The sections below detail why the Orb was not a tester favorite.

The Orb uses steam technology to warm bottles and it lacks an audible shutoff beep. Both design choices increase the potential for injury.
The Orb uses steam technology to warm bottles and it lacks an audible shutoff beep. Both design choices increase the potential for injury.

Health and Safety


The Orb is a steam bath warmer that earned only 4 of 10 for health and safety. The steam technology allows it to heat bottles quicker, but the steam is hot and can lead to potential burns if you aren't careful; something sleep-deprived parents may find difficult in the middle of the night holding a wailing baby.

Following the instructions will yield results in the acceptable temperature range (91F at 3 minutes), but if you change the setting or forget to remove the bottle when the cycle is over, it can quickly overheat. For example, because there is no audible beep to signify when the heat cycle is over, the bottle could theoretically sit in the warmer too long. This issue can easily result in overheated contents. In our tests, the contents of the bottle reached 114F when left in the warmer for 12 minutes and 104F after only 5 minutes; this is the temperature where breastmilk begins to lose nutrients.

The Orb has a single user button which can make setting the warmer challenging and require regular check-ins with the warming chart.
The Orb has a single user button which can make setting the warmer challenging and require regular check-ins with the warming chart.

Ease of Use


The Boon is more complicated than it looks earning just a 4 of 10 for ease of use. While the initial setup of the warmer is simple and the instructions are fairly clear, actually putting it to use is another story. The warmer requires filling a small graduated tube for each use. The tube is small, and the markings can be hard to see, the amount of water required also varies based on the chart included with the Orb, which requires regular referencing.

The water measuring tube on the Orb is pretty cool and tucks into the side so you are less likely to lose it.
The water vial for the Orb has white line markings that are hard to see while filling. To make matters worse  the warming chart instructions can be challenging to decipher.

The lines on the vial have arbitrary letters assigned to them, which means you could be lost if you lose the warming chart and get a new bottle or increase the bottle's contents. Plus, the fill lines on the tube are so close, it can take excessive time to fill the tube correctly. This prep is required for each use making the time to prep and heat similar to the time to heat of the slower water bath warmers.

The other problems with the Orb include that you can't use it with glass bottles or breastmilk storage pouches, and wide bottles will not fit which limits how you can use the warmer.

The orb quickly heats bottles but it lacks an audible indicator that the cycle is over and it can easily overheat contents if you leave the bottle in the chamber after the end of the cycle.
The orb quickly heats bottles but it lacks an audible indicator that the cycle is over and it can easily overheat contents if you leave the bottle in the chamber after the end of the cycle.

Warming Efficiency


The Boon is reasonably efficient at warming with a score of 8 of 10. At recommended settings, turns off at 3 minutes with a temperature of 91F on average. However, you need to remove the bottle right away to prevent overheating to temperatures too hot for your baby and breastmilk. While it heats quickly, the lack of audible beep means you better watch this warmer like a hawk or set an additional timer.

Temperature Testing
It is important to test the contents temperature of each bottle before feeding your baby. After removing the bottle from the warmer, you should swirl the contents to mix in any hot spots before dropping some on the inside of your wrist. The contents should be warm but not hot.

Boon recommends a wait time of about 10 minutes between uses to allow the heating element to cool down. These instructions are fairly typical for steam warmers but it may make it a poor choice for multiple babies or daycare centers.

While the Orb has multiple parts to clean  the plastic parts are dishwasher safe and the chamber is easy to wipe.
While the Orb has multiple parts to clean, the plastic parts are dishwasher safe and the chamber is easy to wipe.

Ease of Cleaning


This is one of the metrics where the Orb stood out from the competition in our testing with a 7 of 10 where the average is 6. On a day-to-day basis, this unit only needs sponge wiping. The plastic basket is easy to remove exposing the hot plate, and the chamber is wide and easy to fit most hands inside. Mineral deposits need to be removed once a month by soaking the inside of the chamber for 2 hours with white vinegar. The accessory parts are cleaned separately by hand or in the dishwasher on the top rack.


Juliet Spurrier, MD and Wendy Schmitz