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Cooking a steak exactly the way you like it can be difficult. A few extra minutes in a frying pan or on the grill may turn a tender, medium-rare steak into something dry and overcooked. Chicken, fish, eggs, and vegetables can present the same problem.
The Anova Culinary Sous Vide Precision Cooker Nano 2.0 offers a different solution. Instead of cooking food over direct heat, it circulates temperature-controlled water around food placed inside a sealed bag. This technique, known as sous vide, allows food to cook slowly and evenly at a carefully selected temperature.
Anova’s Nano 2.0 is a compact and relatively affordable introduction to sous vide cooking. But is it the right model for your kitchen? Let’s examine its performance, controls, connectivity, advantages, and possible limitations.
Quick Overview
The Anova Precision Cooker Nano 2.0 is an immersion circulator that attaches to the side of a suitable pot or sous vide container. It heats the water and circulates it continuously, maintaining the temperature needed for the selected recipe.
Its notable specifications and features include:
- Temperature range of 32°F to 197°F, or 0°C to 92°C
- Advertised accuracy within approximately 0.2°F or 0.1°C
- Bluetooth connectivity
- Controls available directly on the cooker
- Compatible Anova mobile app
- Fixed attachment clamp
- Compact 12.8-inch body
- Approximately 1.7-pound weight
- 120-volt electrical requirement
- Up to 99 hours of programmable cooking time
- Designed to serve approximately four people
The Amazon listing identifies the unit as an 800-watt cooker, although a manufacturer comparison table on the same page lists 750 watts. Buyers who require an exact power figure should confirm it with the seller or manufacturer before purchasing.
What Is Sous Vide Cooking?
Sous vide means “under vacuum” in French. To use this cooking method, food is seasoned and placed inside a suitable sealed bag. The bag is then submerged in a container of heated water while the immersion circulator maintains a precise temperature.
For example, if you want a steak cooked to a particular level of doneness, you set the water temperature accordingly. Because the surrounding water does not become significantly hotter than the selected temperature, the steak cooks evenly from its center to its edges.
After cooking, meat is commonly removed from the bag, dried, and quickly seared in a very hot pan or on a grill. This final step creates the browned exterior that cannot develop inside a sealed bag.
Sous vide can be used for more than steak. Chicken, pork, lamb, fish, eggs, vegetables, and even certain desserts can all be prepared with this technique.
Compact Design and Fixed Clamp
One of the Nano 2.0’s biggest attractions is its compact size. Measuring approximately 12.8 inches tall, it is smaller than many full-size immersion circulators and should fit inside numerous kitchen drawers.
The compact body also makes it easier to transport. You can take it to another kitchen without carrying a large dedicated appliance.
The cooker attaches to a pot or container using a fixed clamp. This system is simple, but it is less flexible than an adjustable and removable clamp. Depending on the shape and height of your pot, you may need to experiment with the water level to keep it above the minimum line without risking overflow when the food is added.
For occasional home cooking, the fixed clamp should be adequate. People using unusually thick, shallow, or specialized containers may prefer a cooker with a more adjustable mounting system.
Controls and Everyday Operation
The basic cooking process is straightforward:
- Attach the Nano to a suitable container.
- Add water between the minimum and maximum markings.
- Set the desired temperature and cooking time.
- Season and seal the food in a suitable bag.
- Submerge the bag while keeping its opening properly secured.
- Allow the cooker to maintain the selected temperature.
- Remove and finish the food if required.
The temperature and time can be adjusted directly on the cooker, so the mobile app is not essential for basic operation. This is an important advantage for users who prefer not to connect every kitchen appliance to a phone.
Long cooking times may cause water to evaporate. For extended recipes, a lid or a layer of suitable insulation can help reduce heat loss and evaporation. Always ensure that the water remains above the appliance’s minimum fill line.
Temperature Control and Cooking Performance
Precision is the main reason to use a sous vide cooker. Anova advertises an accuracy of approximately ±0.2°F, which should provide consistent results when the cooker is operating correctly.
The circulating water helps prevent hot and cold areas from developing inside the container. This makes it easier to cook food evenly, especially thick steaks and cuts of meat that can be challenging to prepare using conventional methods.
The Nano is designed primarily for ordinary household portions and is advertised as suitable for serving up to four people. Its compact size and moderate power mean it may take longer to heat a large quantity of cold water than a more powerful model.
Starting with warm tap water can reduce the waiting time, provided the temperature remains appropriate for the recipe and safe food-handling practices are followed.
Bluetooth and the Anova App
The Nano 2.0 includes Bluetooth connectivity. Users can pair it with the Anova app to control or monitor a cooking session from a compatible nearby device.
Bluetooth has a more limited range than Wi-Fi. You generally need to remain reasonably close to the cooker, while a Wi-Fi-equipped model may provide better remote access throughout the home or beyond it.
Customer feedback regarding Bluetooth is mixed. Some owners appreciate the connected controls, while others report pairing difficulties or an inconsistent connection. Fortunately, the cooker can still be operated using its onboard controls.
Anova also offers an optional app subscription. The Amazon listing states that it costs $1.99 per month or $9.99 per year and includes additional educational content, cooking guides, recipe management, and cooking history. Subscription terms and prices may change, so check the current app information before joining.
The subscription is optional and is not required for standard manual cooking.
Food Bags and Additional Equipment
You do not necessarily need a vacuum sealer to begin using the Nano. Many foods can be prepared in appropriate heat-safe resealable bags using the water-displacement method to remove most of the air.
A vacuum sealer can still be a worthwhile companion. It creates a tighter package, keeps food submerged more easily, and is useful for meal preparation and freezer storage.
At minimum, you will need:
- A suitable pot or heat-resistant container
- Food-safe bags intended for the cooking temperature
- Clips or weights if the bag tends to float
- Tongs for handling hot bags
- A skillet or grill if the food needs searing
A dedicated sous vide container and lid are convenient but not essential for getting started.
Customer Feedback
At the time this review was prepared, the Anova Precision Cooker Nano 2.0 displayed a strong rating of 4.6 out of 5 stars from more than 15,000 global ratings on Amazon.
Customers frequently praise its temperature control, ease of use, compact dimensions, cooking results, and value for money. Many reviewers report particularly good results with steak and other meat.
The feedback is not universally positive. Some users mention unreliable Bluetooth connectivity, while others report a noticeable high-pitched sound during operation. There are also occasional complaints about the machine stopping unexpectedly or developing reliability problems.
These reports appear to represent a minority of reviews, but they are worth considering when comparing the Nano with newer or more expensive models.
Advantages
The Anova Nano 2.0 offers several appealing benefits:
- Precise and even temperature control
- Beginner-friendly operation
- Compact and easy to store
- Controls work without the mobile app
- Bluetooth connectivity is available
- Suitable for many different foods
- Helps reduce the risk of overcooking
- Strong overall customer rating
- More affordable than many premium sous vide cookers
Possible Disadvantages
Potential limitations include:
- Bluetooth range is shorter than Wi-Fi
- Fixed clamp offers limited adjustment
- Heating may be slower than more powerful models
- Some users report connectivity or reliability problems
- A high-pitched operating sound may bother sensitive users
- Additional bags, containers, or a vacuum sealer may increase the total cost
- Premium app content requires an optional subscription
- The 120-volt model may not be suitable for every country
International buyers should check voltage and plug compatibility carefully. A basic plug adapter does not convert voltage, and using an incompatible power supply may damage the cooker or create a safety risk.
Who Should Buy It?
The Nano 2.0 is a strong option for beginners who want to explore sous vide cooking without investing in a large or expensive machine. It is also suitable for couples, small families, meal-prep enthusiasts, and home cooks who frequently prepare steak, chicken, fish, or vegetables.
People who need to heat very large containers, cook for bigger groups, or monitor food remotely over Wi-Fi may prefer a more powerful Anova model or another Wi-Fi-equipped cooker.
Final Verdict
The Anova Culinary Sous Vide Precision Cooker Nano 2.0 is an approachable and compact immersion circulator that brings precise cooking into an ordinary home kitchen. Its accurate temperature control, onboard controls, Bluetooth option, and small design make it especially appealing to beginners.
Its fixed clamp, moderate heating power, and Bluetooth-only connection are compromises. However, these limitations may be reasonable for shoppers who want dependable basic sous vide functionality at an accessible price.
With more than 15,000 ratings and a strong overall customer score, the Nano 2.0 remains a compelling entry-level option. If you want evenly cooked meat and greater control over food temperature without constantly watching the stove, it is worth considering.
Check the latest Anova Precision Cooker Nano 2.0 price and availability on Amazon:
View on Amazon
Note: Prices, ratings, availability, app features, and subscription costs may change. Confirm the current product specifications and electrical requirements before ordering.