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Sourdough Starter Warmer 3.0 with Thermostat Control(4.5-Inch Heating Area,70-100°F), Auto Warming On/Off, 12-Hour Timer,Perfect for Sourdough Fermentation & Home Baking (110V,Black)

  • Based on 38 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 2
Order within 6 hours and 7 minutes
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Features

  • Voltage Reminder:This sourdough starter warmer is only designed for US voltage of 110V. It can't be used in other countries or with different voltages.
  • Perfect Temperature Control: This device maintains your starter in the ideal 75-82F (24-28C) range, ensuring it stays active and healthy. Say goodbye to heating your entire homebake perfect bread year-round with ease and consistency.
  • Precision Settings: With degree-by-degree adjustments (70-100F) and a built-in sensor, it offers real-time monitoring. The auto-warming feature and 12-hour timer adapt to ambient conditions and jar thickness, delivering optimal results every time.
  • Accurate & Adjustable: Pre-calibrated for precision, the heater keeps your starter close to the desired temperature. A slight 3-5F variance may occur due to external factors, but intuitive adjustments and a two-zone thermometer (with blue/red lights) make monitoring effortless.
  • Smart Memory Feature: The smart memory function saves your temperature, timing, and start settings, so you dont need to reset them each time. Quick startup and efficient operation, powered by just 10W, make it energy-efficient and user-friendly.
  • Spacious Design: Designed for home bakers, it features a larger heating area compatible with 24oz to 40oz jars. Whether fermenting in bulk or maintaining consistent warmth, it ensures even temperatures for optimal fermentation results.
  • Versatile & Efficient: A game-changer for bakers, it quickly activates sourdough starters or transforms into a cozy fermentation station with the glass dome. Keep your yeast thriving all winter long with this compact, energy-saving solution.

Color: Black


Material: Plastic


Brand: Gisly


Heating Elements: 1


Product Dimensions: 7.09"D x 5.51"W x 1"H


Included Components: Sourdough Starter Warmer


Manufacturer: Gisly


UPC:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 2

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.

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Top Amazon Reviews


  • Just the heat my sourdough starter needed.
Color: Black
My house is cool and a little drafty so my sourdough starter was struggling. This fixed my problem and now I use it when I take my starter out of the fridge to activate it quickly. I can even set my dough bowl on it for a quicker rise. Extremely easy to use with great instructions. Great purchase for me. ... show more
Reviewed in the United States on April 28, 2025 by KAP BeadWorks

  • A must have for sourdough starter
Color: Black
Works great to get my sourdough going. Great buy.
Reviewed in the United States on May 23, 2025 by Kam

  • Happy with purchase
Color: Black
Does the job. Instructions state plate can be up to 15 degrees higher than setting.
Reviewed in the United States on May 7, 2025 by Valerie Morford

  • Great!
Color: Black
Our counters are so cold that this made a world of difference in our sourdough starter. It can stay on for 12 hours which is great so that I only need to set it twice a day.
Reviewed in the United States on April 16, 2025 by Lynn

  • Worth every penny!
Color: Black
Works as indicated. Temp holds true! Well made
Reviewed in the United States on May 3, 2025 by kaycar

  • Works as expected.
Color: Black
This feels solid and well made right out of the packaging. Nothing about it feels cheap and it seems built to last. Everything works exactly the way it should. It’s easy to use and doesn’t take long to understand how to use it. It’s a good value.
Reviewed in the United States on June 5, 2025 by Kelley W

  • Starter Growth Achieved!
Color: Black
I've tried making sourdough starter previously, but my house isn't warm enough for the starter to grow. I ordered the Gisly Sourdough Starter Warmer 3.0 with Thermostat Control hoping that this device would allow me to achieve starter magic, and it did not disappoint. The warmer worked well with the tall glass jar I used to create my sourdough starter. I set the thermostat to 78, and I saw substantial growth on Day 2. This has been so much different than my previous experience! While the temperature selected does guarantee that the temperature in the vessel is the same, the warmer comes with a sheet that identifies the ranges that will be experienced depending upon the setting selected. I put an adhesive thermometer on the side of the jar to make sure that the contents were staying warm. So far, so good. I'm extremely happy that I ordered this item. Now that I've had starter success, my sourdough baking can commence! ... show more
Reviewed in the United States on April 20, 2025 by ACG ACG

  • Does not work, cheap plastic, Embarrassing gift
Color: Black
Cheap plastic, buttons non responsive. Does not follow directions, which also don't make sense. So lightweight it is not surprising it does not work. Out of all the things I have purchased on Amazon, this is the worst. I was truly embarrassed when I gave it as a gift and my friend could not get it to come on. Shameful. Waste of money. ... show more
Reviewed in the United States on April 26, 2025 by Amazon Customer

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