I shopped at Walmart using the 'Scan & Go' feature on its mobile app, and I didn't have to interact with a single person in the store

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• How Walmart's mobile Scan & Go feature works
• How Scan & Go compares to a regular shopping and checkout experience
• The bottom line

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• Walmart+ members can scan items in-store and pay for their entire cart from their phones.
• Scan & Go is fast and easy to use, and it limits direct contact with store employees.
• It works best if the regular checkout line is busy and you don't need to buy produce or alcohol.

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There are many ways to get your weekly groceries from Walmart, including shopping in person, picking up an online order at the store, or having your items shipped directly to your home.

Members of Walmart's premium Walmart+ program have another option. Scan & Go is a Walmart app feature that promises to streamline the store shopping experience and reduce in-person contact, so you can get on your way quickly and safely.

I tested Scan & Go at my local Walmart to see whether it really made shopping easier and whether it's a valuable benefit of the Walmart+ membership ($12.95/month). In my experience, the feature isn't perfect, but it works well under the right circumstances.

How Walmart's mobile Scan & Go feature works

First, you need to download the Walmart shopping app. You can find Scan & Go in the Services menu at the bottom of the app.

You must be near or inside a store in order for the Scan & Go feature to activate. My app was a bit finicky in the beginning and kept saying I wasn't near a store. After about six tries, I was finally able to activate Scan & Go.

From there, the process was easy and intuitive. For any item I wanted to add to my cart, I just scanned its barcode with my phone camera. The barcode scanner worked quickly and perfectly every time, and I didn't even need to stand that close to the item.

The app keeps a running list of all the items you've scanned so far and a cart subtotal. You can adjust the quantity or delete an item if you no longer need it.

You can also exit the Scan & Go feature at any time. Walmart will save your cart's contents and won't charge you.

You can scan most items in the store. The two exceptions, however, are inconvenient:

1. Produce that needs to be weighed: Produce must be brought to the self-checkout station to be weighed.
2. Alcohol: Alcohol can only be purchased at a regular checkout station because a store associate needs to check your ID.

Once you're done shopping, you can't just walk right out of the store — you must stop by the self-checkout area and scan a QR code on one of the station's screens.

Then, you'll complete your payment on your phone with the card on file. Payment is quick and you'll receive your receipt right away.

How Scan & Go compares to a regular shopping and checkout experience

For consistency, I bought the same six items (strawberries, prosciutto, jam, a personal blender, leggings, and sunscreen) twice, once with Scan & Go, and once with regular checkout.

Scan & Go is well-designed and made it as easy as possible for me to buy the items on my list and get in and out of the store quickly. Perhaps because it was a new feature and system to learn, it still felt slightly clunky for me to pull out my phone every time to scan an item, then make sure it made it into the app's cart. The inability to directly scan weighed produce and alcohol — while understandable — are big drawbacks to the feature, and so I'd only recommend Scan & Go if you're buying everything except produce and alcohol. I had no problem shopping for clothing, appliances, and packaged foods, and you shouldn't either.

Shopping without Scan & Go also went well, though in the age of the coronavirus pandemic, you might be wary to interact directly with store employees, and that's where the contactless nature of Scan & Go excels. I visited my local Walmart on a Tuesday morning and it wasn't too busy then: There were two manned checkout stations open, and three to four people in a line to each. The line moved quickly.

The bottom line

With enough practice, using Walmart's Scan & Go mobile feature could become second-nature. It's a safer way to shop in a physical store since you do all the scanning and paying from your own phone, plus it's convenient because your credit card information is already stored in the app. However, it's not an end-all-be-all solution, and you'll need to evaluate yourself the best time to use it.

Scan & Go is one of four Walmart+ benefits. The others are free shipping with no order minimum, free same-day store delivery, and member prices on fuel. Learn more about Walmart+, Walmart's answer to Amazon Prime, here.

Connie Chen is a former senior reporter on the Insider Reviews team, where she led coverage of home textiles, home entertaining, and food and drink. While at Insider, she specialized in all the things that enhance life at home, from the most comfortable bed sheets and fluffy pillows to cool online wine clubs and bartender-approved cocktail shakers. She combined rigorous testing methods, conversations with professionals, and active knowledge of the home and kitchen space to help readers get the most out of their money. When she's not changing duvet covers or washing towels twice a day for articles, she loves talking about and trying the newest snacks, drinks, and food gifts. You can see more of her testing process and other behind-the-scenes of being a product journalist on her Instagram @connayreviews. Connie joined Insider Reviews as an early member in 2017 and has also reported on products and services in the style, tech, fitness, travel, and e-learning spaces, with a particular interest and expertise in emerging startups. She has represented the team at CES and moderated panels on media business and the future of retail. Connie graduated from UC Berkeley with degrees in media studies and business administration, which help inform her perspective on and coverage of industry trends, as well as the competitive e-commerce landscape at large. Read some of her work: The 4 best cocktail shakers in 2021 The 7 best women's bathrobes in 2021 The 5 best wine openers and corkscrews we tested in 2021 The 5 best bed sheets we tested in 2021 The 5 best cordless vacuums we tested in 2021 12 direct-to-consumer kitchen startups that are changing the way we shop for cookware and knives 8 tableware startups changing the way we shop for dishes Even chefs experience cooking burnout — here's how they get re-inspired in the kitchen How businesses create successful virtual experiences 50 cookbooks from famous restaurants across the US that will help you recreate their best dishes at home Learn more about how our team of experts tests and reviews products at Insider here. Learn more about how we test kitchen products.