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Mikhail
Reviewed in the United States on May 8, 2025
A great tool for anyone passionate about home baking! This sourdough starter warmer maintains an accurate temperature with a 1°F range, which is crucial for stable and active fermentation. The 12-hour timer, auto on/off function — everything is thoughtfully designed. I use it not only for sourdough starters but also for proofing dough, warming sauces, and even coffee. It’s very compact and takes up minimal space in the kitchen. I especially love that you can simply cover it with a towel for better heat insulation — it’s genius and simple! In cold weather, it’s a real lifesaver. A true gem for home bakers!
Nora W.
Reviewed in the United States on May 6, 2025
Only giving 1 star because it's the only way I can tell you that this is a piece of garbage! Buy something else! Don't buy this one. The buttons don't respond until they decide to respond. I bought it 5 days ago, and I'm throwing it in the garbage even before my starter is ready. I'll figure out another way to maintain temperature until I find another one.
Zaur Kisiev
Reviewed in the United States on May 24, 2025
I saw this online and almost didn't get it - but am so glad I did! I put a recently fed but weaker batch of yeast on it yesterday in our cool house about 65 degrees F) and it really helped to resurrect it!
Ksysha
Reviewed in the United States on May 21, 2025
A must‑have for any home lab or kitchen experiment! This hot‑plate stirrer heats up quickly and maintains precise temperature control, thanks to the easy‑to‑read digital display and intuitive up/down buttons. The “Hot Area – Do Not Touch” warning is a smart safety feature. I’ve used it for everything from tea infusions to DIY herb tinctures, and the magnetic stir function keeps liquids perfectly mixed without manual effort. Solid build quality and straightforward operation make it a 5‑star tool. Totally worth every penny!
Stacey
Reviewed in the United States on May 17, 2025
Keep in mind whatever temperature you set on the warmer you need to add 15° to that because that's what it will really heat at.It could be unfortunate but the lowest setting you can set is 70 which means it's really going to be 85. So you will want to watch your flour water free shows when using this.I do highly recommend it
Anastasiya Lakeeva
Reviewed in the United States on May 16, 2025
This sourdough starter warmer is exactly what I needed! It keeps my starter at the perfect temperature, even when my kitchen is cold. I love that I can set the exact temperature I want — it’s very easy to use and works great.The USB adapter makes it super convenient, and the size is just right for jars. Since I started using it, my sourdough starter is more active and consistent. It really takes the guesswork out of fermentation.If you bake sourdough at home, this little device is a must-have!
Nata
Reviewed in the United States on May 14, 2025
I used to struggle with keeping my sourdough starter happy, especially in cooler months. This warmer fixed that. It holds the temp steady—no more guessing or wrapping jars in towels. The USB power is super convenient, and the control is spot-on. My loaves have never been this consistent.
Natallia
Reviewed in the United States on April 26, 2025
Anyone who bakes sourdough bread knows how temperamental a starter can be, especially when it comes to temperature. I struggled for a long time to maintain the right conditions, especially between seasons and during the winter. This warmer has been a real lifesaver for me and has taken my baking to a whole new level!The best part is the incredibly precise temperature control. You can set the exact temperature you need, so no more guessing or constantly checking – the built-in sensor monitors the temperature in real time. The auto on/off feature and the 12-hour timer provide complete confidence that the starter is kept under ideal conditions, without any extra hassle. Fermentation has become stable and predictable.I was pleasantly surprised by how quickly it heats up. The starter gets active almost instantly! Even on the coldest days, it creates a cozy "warm home" for the starter (especially if you cover the jar with a towel, as the manufacturer suggests – a simple and very effective tip for retaining heat!).It's also surprisingly versatile and energy-efficient. It uses very little energy, so you don't have to worry about the electricity bill. But the best part – it's not just for sourdough starter or yeast! I've already used it to keep my coffee warm while working and even to maintain the perfect temperature for caramel sauce for desserts. It would also work perfectly for a dough proofing box. A truly multi-functional kitchen gadget!The device itself is compact, lightweight, and feels high-quality. It fits various jar sizes, which is very convenient. The standard US plug fits any outlet.Bottom Line: I'm very happy with this purchase. It's not just a warmer; it's your guarantee for consistent sourdough starter results and a versatile kitchen assistant. If you're serious about home baking, especially sourdough, this device will significantly simplify your process and improve your results. Highly recommend!
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