Robomart

A mobile grocery store pulls up outside your door. You unlock it with a code, step up to the vehicle, pick what you want from everyday items and meal kits, and you are done. This spring, Robomart, a California-based company, teams up with grocery chain Stop & Shop to trial what it positions as a driverless grocery store service in Boston, Massachusetts.

What Robomart is solving in grocery

Only a tiny fraction of the $1 trillion grocery market moves online. Two reasons dominate. On-demand delivery is prohibitively expensive for retailers. And for many shoppers, it matters to pick their own food.

How the Robomart experience works

The flow is designed to feel like the convenience of the old door-to-door model, updated with autonomous tech.

  1. You summon the mobile store using a mobile app.
  2. When it arrives outside your door, you tap in a code to unlock the doors.
  3. You grab what you want from the on-board selection of everyday items and meal kits.

The bigger pattern. Autonomy makes “door-to-door” scalable

For decades, consumers have the convenience of a local greengrocer, milkman, or ice-cream vendor coming door to door. It rarely makes economic sense to scale. The claim here is that driverless technology changes the cost equation enough to make the model viable at scale.

A second proof point. Nuro and Kroger’s autonomous lockers

A similar model shows up in summer 2018, when Nuro teams up with supermarket giant Kroger for autonomous grocery delivery in Scottsdale, Arizona. The mechanics differ. It is not a roaming mini-store. It is pre-picked orders loaded into secure lockers. But the handoff is the same. A code unlocks your groceries.

  • Customers place an order with Kroger via a smartphone app.
  • Staff load the autonomous pod’s secure lockers with the customer order at the depot.
  • When the “R1” autonomous delivery pod arrives, the customer taps in a code to open the locker and access their groceries.

A few fast answers before you act

What is Robomart, in this post?
A driverless grocery store service you summon via app, then unlock with a code to pick items directly from the vehicle.

Where does the Stop & Shop trial take place?
Boston, Massachusetts.

Why has grocery been slow to move online?
On-demand delivery is expensive for retailers, and consumers often prefer to pick their own food.

What is the comparable example mentioned?
Nuro and Kroger’s autonomous grocery delivery service in Scottsdale, Arizona, using an “R1” pod with secure lockers opened by code.

The Moby Mart

Every parking space becomes a 24-hour store. The Moby Mart is designed to turn ordinary parking spots into always-on retail. Roughly the size of a small bus, it carries everyday products such as snacks, meals, basic groceries, and even shoes. To use it, you download an app, register as a customer, and use your smartphone to unlock the doors.

The idea is in trial mode. The store is undergoing trials in Shanghai through a collaboration between Swedish startup Wheelys Inc and China’s Hefei University. For now, the trial prototype is stationary, based permanently in a car park. But the company says it is working with technology partners to develop the self-driving capability, as shown in the video.

What this concept makes tangible

Retail flips from “go to store” to “store comes to you”

The provocation is simple. If the unit can be deployed anywhere, then proximity becomes a variable you can design, not a constraint you accept.

Friction reduction becomes the product

The app unlock and self-service flow compresses the journey. Entry, selection, payment, exit. Less waiting, less staffing, less handoff.

Mobility creates new placement logic

A store on wheels changes what “location strategy” means. Instead of long-term leases, the unit can be positioned where demand spikes, or where fixed retail is uneconomical.

The reusable pattern

  1. Start with a familiar format. People immediately understand a convenience store. That lowers cognitive load.
  2. Make access the first experience. App unlock is the “moment of truth.” If that step is seamless, everything downstream feels modern.
  3. Design for unattended trust. Clear rules, clear prompts, and a clear “this worked” confirmation prevent anxiety in a staffless space.
  4. Prototype the operating model early. Mobility, restocking, and support are not secondary. They are the offering.

A few fast answers before you act

What is the Moby Mart?

A bus-sized, staffless, mobile convenience store concept that aims to turn parking spaces into 24-hour retail, accessed via a smartphone app.

How do customers use it?

They download an app, register, and unlock the doors with their phone to shop inside.

Where is it being tested?

It is undergoing trials in Shanghai through a collaboration between Wheelys Inc and China’s Hefei University.

Is it already self-driving?

The trial prototype is stationary in a car park. The company says it is working with partners on self-driving capability.

What is the core lesson for marketers and innovators?

Move the experience to the moment and place of demand. Then design the access, trust, and operations as the real product.