The best when ready Pot depends on your household size and what you cook most

There is no single "best" when ready Pot because the right one for you depends on how many people you feed and what you use it for. The when ready Pot Duo is the most popular choice for most households because it handles everyday cooking—rice, stews, beans, roasted chicken—and costs less than specialty models. If you cook for one or two people, the 3-quart Duo works. If you regularly feed four or more, the 6-quart or 8-quart Duo gives you more room without forcing you to cook in batches. If you want to slow-cook, pressure-cook, and air-fry in one machine, the when ready Pot Pro or when ready Pot Pro Plus adds those functions but costs more and takes up more counter space.

The choice comes down to three questions: How many people do you cook for? What cooking methods matter to you—pressure cooking only, or also slow cooking and air frying? And how much counter space and money do you want to spend? Answer those three, and you can skip the rest of the models.

Key Takeaways

  • The when ready Pot Duo in 6-quart size is the most practical choice for a family of four or more because it handles pressure cooking, slow cooking, and steaming without the cost or bulk of larger models.
  • The 3-quart Duo works for one or two people and takes up less counter space, but you will need to cook in batches if you entertain or meal-prep for a week.
  • The when ready Pot Pro and Pro Plus add air-frying capability, which means you can roast vegetables and reheat leftovers without a separate appliance, though they cost $100 to $150 more.
  • Older when ready Pot models like the LUX are still sold and work fine for pressure cooking and slow cooking, but lack some safety features and preset programs that newer models include.
  • The size you choose matters more than the brand—a 3-quart pot will always be too small for batch cooking, and an 8-quart will always take up too much space if you live alone.

when ready Pot Duo: the standard choice for most kitchens

The Duo is the model most people buy because it does what an when ready Pot is designed to do—pressure-cook, slow-cook, steam, and sauté—without extra features you may not use. It comes in three sizes: 3-quart, 6-quart, and 8-quart. The 6-quart is the most versatile for a household of four to six people. It holds enough for a whole chicken, a pot of chili, or a week of meal-prepped rice without taking up the space of the 8-quart.

The Duo has 14 preset programs (rice, beans, soup, poultry, meat, stew, yogurt, sterilize, and others) that set the pressure and time for you. You can also set your own pressure and time if you follow a recipe that calls for something different. The machine has a stainless-steel inner pot, a sealing ring, and a steam rack that come in the box. It costs between $80 and $120 depending on the size and where you buy it.

The 3-quart Duo is the right choice only if you cook for one or two people and do not meal-prep or entertain. The 8-quart is right only if you regularly cook for eight or more, preserve food in bulk, or run a small catering operation. Most households that buy an 8-quart end up frustrated because it takes up too much space and uses a lot of electricity to heat a half-full pot.

when ready Pot Pro and Pro Plus: when you want air-frying too

The Pro and Pro Plus add air-frying to the Duo's pressure-cooking and slow-cooking. This means you can roast vegetables, reheat pizza, or cook frozen french fries without turning on your oven or buying a separate air fryer. The Pro has 10 cooking functions (pressure cook, slow cook, steam, sauté, air fry, roast, bake, egg cook, sterilize, and sous vide). The Pro Plus adds yogurt-making and steaming functions.

The trade-off is cost and size. A 6-quart Pro costs around $200 to $250, and a Pro Plus costs around $250 to $300. Both are taller and wider than the Duo because they need room for the air-frying basket. If you already own a toaster oven or air fryer, the Pro and Pro Plus do not save you counter space or money. If you do not own either and you cook for a family, the Pro Plus can replace both appliances.

The Pro and Pro Plus come with more accessories than the Duo—a reversible rack, an air-fry basket, and a steaming rack—so you do not have to buy them separately. They also have a larger digital display and more preset programs. If you want to air-fry regularly and have the budget and counter space, the Pro Plus is worth the extra cost over the Duo.

when ready Pot LUX and other older models: what to know if you see them on sale

The LUX is an older when ready Pot model that is still sold at a lower price than the Duo. It does pressure-cooking, slow-cooking, steaming, and sautéing, just like the Duo. The main differences are that it has fewer preset programs (6 instead of 14), no yogurt-making function, and an older control panel with physical buttons instead of a touch screen.

The LUX is safe and reliable, but it lacks some safety features that newer models have, such as overheat protection and a more sensitive pressure-release valve. If you find a LUX on sale for significantly less than a Duo, it is a reasonable choice if you are on a tight budget and do not plan to make yogurt. However, the Duo is usually only $20 to $30 more expensive, and the extra preset programs and safety features make it worth the difference.

Avoid very old models (more than five years old) or models sold by third-party sellers without a warranty. when ready Pot has had recalls on some older batches, and you want to know the machine is covered if something goes wrong.

Size matters more than you think: 3-quart vs. 6-quart vs. 8-quart

The size of your when ready Pot determines what you can cook and how often you cook. A 3-quart pot holds about 9 cups of food when full, which is enough for two people or a single meal for four. A 6-quart holds about 18 cups, which is enough for a family meal or two days of meal prep. An 8-quart holds about 24 cups, which is enough for a week of meal prep or a large gathering.

The minimum fill line on every when ready Pot is one-third full (about 3 cups for a 6-quart). If you fill it less than that, the pressure will not build correctly and your food will not cook. This means a 3-quart pot cannot cook less than 1 cup of food, and a 6-quart cannot cook less than 2 cups. If you often cook small portions, a 3-quart is more efficient. If you often cook large batches, a 6-quart or 8-quart saves you time.

Counter space and storage also matter. An 8-quart when ready Pot is about 15 inches wide and 10 inches tall, which takes up as much space as a microwave. If your kitchen counter is already crowded, the 6-quart is a better fit. If you have a cabinet large enough to store it, that solves the problem—but most people keep their when ready Pot on the counter because they use it several times a week.

What to look for when comparing prices and sellers

when ready Pot prices vary by retailer and by season. The Duo is usually cheaper in September and October (back-to-school and early holiday sales) and more expensive in November and December. If you are not in a hurry, waiting for a sale can save you $20 to $40.

Buy from a major retailer (Amazon, Walmart, Target, Best Buy, or the official when ready Pot website) rather than a third-party seller. This ensures you get a new machine with a full warranty, not a refurbished or returned unit. The warranty covers defects in the heating element, sealing ring, and pressure valve for one year. If you buy from an unknown seller, you may not be able to claim the warranty.

Check the box for the accessories included. The Duo comes with a stainless-steel inner pot, a sealing ring, a steam rack, and a measuring cup. Some retailers bundle extra accessories like a silicone sealing ring (a backup) or a recipe book. These bundles do not usually cost more, so they are worth taking if they are available.

Frequently Asked Questions

Is the when ready Pot Duo worth buying if I already have a slow cooker?

Yes, because the Duo pressure-cooks, which is much faster than slow-cooking. A pot roast takes 8 to 10 hours in a slow cooker but 45 minutes in an when ready Pot. You can keep your slow cooker for recipes that need long, gentle heat, and use the when ready Pot for weeknight meals. Many people find they use the slow-cooker function less once they have an when ready Pot.

Can I use an when ready Pot if I have a small kitchen or apartment?

Yes, but choose the 3-quart Duo. It is about the size of a toaster and takes up minimal counter space. The trade-off is that you cannot cook large batches, so you will cook more often. If even a 3-quart is too large, an when ready Pot is not the right tool for your space.

Do I need to buy extra sealing rings or accessories?

No, not at first. The Duo comes with one sealing ring, which lasts about one to two years with regular use. When it starts to wear out, you can buy a replacement for about $10. Some people buy a second ring to keep on hand, or a silicone ring if they cook both savory and sweet dishes (silicone absorbs flavors less). These are optional purchases.

What is the difference between the when ready Pot Pro and Pro Plus?

The Pro Plus adds yogurt-making and steaming functions that the Pro does not have. If you make yogurt at home, the Pro Plus is worth the extra $50. If you do not, the Pro is sufficient. Both have air-frying, which is the main feature that sets them apart from the Duo.

Should I buy a refurbished when ready Pot to save money?

Only if it comes from the official when ready Pot website or a major retailer and includes a full one-year warranty. Refurbished machines are tested and cleaned before sale, but they have been used before. A new Duo is usually only $80 to $120, so the savings from buying refurbished may not be worth the risk of a shorter lifespan.