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Primo Passi USB Portable Smart Bottle Warmer

  • Based on 224 reviews
Condition: New
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Availability: Unavailable
Fulfilled by Macro Baby
Available payment plans shown during checkout

Product Dimensions: 4.5 x 4 x 10 inches


Item Weight: 7.6 ounces


Is Discontinued By Manufacturer: No


Date First Available: February 25, 2019


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Technical malfunction
I was super excited to try this product but when I did it would warm up but once it reached the temp required to warm a bottle it would shut off and the bottle wouldn’t even be warm. I tried several times and got the same results. It claims to be able to keep a bottle of water or milk warmed to just the right temp for up to several hours but what I got wasn’t even getting it warm, much less Keeping it warm. ... show more
Reviewed in the United States on January 17, 2020 by Nicholas Roche

  • Barely warms outside of bottle!
I've tried it several times and it does NOT heat the milk inside the bottle! It barely warms the outside of the bottle! Very disappointed with this product; however, I'm glad it didn't cost much because my daughter refuses to drink a bottle now that she is eating baby food. I bought it for when we go shopping and will be gone more than 3-4 hours and I wouldn't have time to breastfeed. But I can BF her faster than it would take this bottle warmer to warm the milk inside the bottle! ... show more
Reviewed in the United States on January 21, 2020 by MattDawn Lively

  • Waste of money
It doesnt work.It has the potential to be a great product but unfortunately it doesnt warm enough and as soon as you take it out of the pouch you realise only the bottle is a bit warm ,the milk/ water(i tried both) is still cold and no where near the quoted temperature.
Reviewed in the United States on June 14, 2019 by Amazon Customer

  • Disappointed
We bought this to heat up our baby's bottles and it won't heat them up evenly. It gets really hot on the top of the bottle but the bottom is always cold. I thought this was a genius invention but it doesn't really work.
Reviewed in the United States on October 28, 2018 by Cory

  • Doesn’t work
I had so much hope on this portable device, it just a good idea but need help, it did not ever give me the option to read the temperature, never warm not even a little bit. Presentation and material looks good but nothing else.
Reviewed in the United States on November 17, 2018 by James

  • it takes a long time to warm the bottle
its perfect if you put polling water and want to keep it warm, but if you put room temperature water and wants it to warm up it takes a long time. need planning lol
Reviewed in the United States on June 4, 2019 by Debbie

  • great idea with less enginerring
i still can not figure out how from fahrenheit to celsius some time popup celcius itself no way to fit second dr.brown bottles why not adding a small battery pack in side package ? but keep at 113 water with an usb source that's great, my advise is preheat water before use this NO BUTTON TO CONVERT MILK OR FORMULA OR CHANGE CELSIUS TO FAHRENHEIT WEIRD CHANGE ITSELF RANDOMLY ONLY ? ... show more
Reviewed in the United States on July 31, 2020 by Jan&Mom

  • unfortunately it didn’t work
I wanted this to heat up breastmilk when we were out and about because I exclusively pumped for my daughter when she came home from the hospital but it didn’t work, waste of money.
Reviewed in the United States on September 18, 2018 by Rebecca Weldon

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