COSORI Electric Gooseneck Kettle with Temperature Control

The standout features according to owners are the precise temperature control with 5 presets, fast heating (2–7 minutes depending on volume), and the temperature hold function that keeps water at your target temp for up to an hour. The gooseneck spout gets a lot of praise for controlled pouring — especially from pour-over coffee brewers. The matte black design is a frequent compliment too, and the touch buttons are simple enough that there's essentially no learning curve.

This is a common complaint — the alert beep is quite quiet. Several reviewers mention that if you're in another room, you probably won't hear it when the water reaches temperature. It works fine if you're in the kitchen, but don't count on it as an audible alert from down the hall. The trade-off is that the kettle itself heats almost silently, which many people appreciate.

The temperature hold function keeps your water at the target temperature for up to one hour. This is one of the most-praised features in the reviews — owners love being able to start heating water, get distracted with other tasks, and come back to water that's still at the perfect temperature. It's especially useful for gong fu tea sessions where you're doing multiple infusions over 30–45 minutes.

Owners report heating times of 2–7 minutes depending on how much water you add and your target temperature. For a full 0.8L to boiling, expect about 4–5 minutes. For a smaller amount to a lower temperature (like 175°F for green tea), it can be ready in 2–3 minutes. Several reviewers mention that the water is hot before they've finished setting up their mug, coffee dripper, or tea leaves.

This is actually one of its strongest use cases. The gooseneck spout gives you a slow, controlled pour that's essential for an even coffee bloom and extraction. Pour-over enthusiasts in the reviews specifically call out the precision pouring as a major reason they bought it. The temperature presets let you dial in the 195–205°F range that most pour-over methods call for, and the hold function means your water stays at temp while you go through a slow, methodical pour.

It's genuinely well-suited for gong fu brewing. The precise temperature control lets you dial in the exact temp for your oolong or pu-erh, the gooseneck spout gives you a controlled pour into a small gaiwan, and the hour-long temperature hold means your water stays ready through an entire session of multiple infusions. Reviewers who practice gong fu specifically mention these features as why they chose this kettle.

Yes — the COSORI gooseneck kettle connects to a Bluetooth app that lets you set custom temperatures beyond the 5 built-in presets, schedule heating times, and start the kettle remotely from your phone. It's a nice extra for users who want very specific temperatures, like 183°F for a particular Japanese green tea. That said, most reviewers find the physical touch buttons sufficient for daily use.

Honestly, probably not. The 0.8L capacity makes about 3–3.5 cups, which works well for one or two people but falls short for a family. Multiple reviewers mention this as the main limitation — if you're making tea for four people or filling a large French press, you'll need to boil two batches. It's designed more as a precision brewing tool for 1–2 servings at a time. If you need larger volumes, a standard electric kettle with a bigger capacity would serve you better.

The COSORI scores well on this front — it has a 100% stainless steel inner lid and bottom, which means the water only contacts stainless steel during heating, not plastic. Reviewers who specifically bought it for health reasons appreciate the stainless steel interior, and some note it maintains water purity for better-tasting tea. If avoiding plastic contact with hot water is a priority for you, this design checks that box.

It's ideal for pour-over coffee enthusiasts who need a precision pour, tea drinkers who brew multiple types at different temperatures, and anyone doing gong fu tea ceremonies. It works best for individuals or couples — the 0.8L capacity is perfect for 1–2 servings. It's also a great fit for office desks or small kitchens with limited stove space. If you're new to specialty tea or coffee, the labeled presets make it approachable without needing to memorize temperatures.

It has solid safety features — auto shut-off when water reaches temperature, boil-dry protection if you accidentally run it empty, and an insulated base that stays cool to the touch during operation. One thing to be aware of: the lid can get hot right after heating, so use the handle rather than grabbing the lid directly. Also, the base is plastic and should never be placed on a hot stove burner.

The base has a footprint of about 10.5 inches, which is wider than you might expect for a 0.8L kettle. A couple of reviewers mention it takes up more counter space than anticipated. If you have a small kitchen, it's worth measuring your counter space first. The upside is that it can replace your stovetop kettle entirely, freeing up a burner.

Reviewers have found all sorts of uses beyond the obvious — instant oatmeal, ramen, miso soup, hot cocoa, and even blanching vegetables. Some use it for neti pot preparation since you can see the exact temperature. A few mention it's great for making kombucha at a consistent temperature. The precision temperature control that makes it good for tea turns out to be useful anytime you need water at a specific temperature rather than just boiling.

The COSORI runs at 1200W, which is solid for a 0.8L kettle — it heats water to boiling in about 3–5 minutes. Higher wattage means faster heating, but for a smaller-capacity kettle like this, 1200W hits a good balance between speed and energy use. Reviewers frequently mention being impressed by how fast it heats, with some saying it's ready before they finish preparing their mug and leaves.

Yes — the stainless steel interior is straightforward to wipe down, and reviewers confirm it cleans easily. The main maintenance consideration is mineral buildup if you have hard water, which can contribute to the rust issue some users report. Regular descaling with white vinegar and thorough drying after each use will keep it in good shape for longer.

For tea specifically, temperature control is the most important feature — different teas need different temperatures. Green tea does best around 160–175°F, oolong around 185–195°F, and black tea at a full boil. The COSORI covers these ranges with its 5 presets. Beyond that, look for a temperature hold function (so your water stays ready if you get distracted), stainless steel interior for clean flavor, and fast heating for your morning routine. Capacity matters too — the COSORI's 0.8L is plenty for 1–2 people but might feel small for a family.

Fill the kettle with fresh cold water, select the temperature preset that matches your tea — lower temps (around 175°F) for green and white teas, medium (around 195°F) for oolong, and full boil for black tea and herbal. The kettle beeps when it reaches temperature. Pour over your tea leaves or bag, and steep for the recommended time. The temperature hold function is great here — if you're brewing gong fu style with multiple short infusions, the water stays at your target temp for up to an hour without reheating.

Yes — heat the water to the correct temperature for your loose leaf tea, place your infuser in your cup or teapot, and pour. The gooseneck spout makes it easy to pour directly into a narrow infuser opening without splashing. For gong fu-style brewing with a small gaiwan or teapot, the precision pour and temperature hold function are especially useful since you'll be doing multiple short infusions at the same temperature.

Fill it with fresh water, boil it once, and discard that water — this clears out any manufacturing residue. After that, it's straightforward: fill to your desired level, place it on the base, and tap the temperature preset you want. The touch buttons are labeled clearly, so there's no guesswork. Reviewers specifically note the one-touch operation as beginner-friendly, and the auto shut-off means you don't need to worry about forgetting it.

Always start with fresh, cold water. Cold tap water has less dissolved mineral buildup than hot water from your pipes, and it gives the kettle's temperature sensor a clean baseline to work from. Since the COSORI heats so quickly — often under 5 minutes — there's no real time savings from starting with hot water, and you'll get more accurate temperature readings starting cold.