Restaurant Technology and Hardware You Need to Run Your Restaurant

This guide breaks down the core technology and hardware most Irish restaurants rely on, what each piece actually does on a busy shift, and how to evaluate options so your tech stack stays simple instead of turning into a pile of tablets and workarounds.

One useful thing to keep in mind from the start is that guests don’t necessarily want “more tech” for the sake of it. In the Toast Consumer Preferences 2025 survey, nearly three-quarters of respondents said they wouldn’t pay extra to dine in a tech-forward restaurant. That’s a helpful reality check: the best restaurant technology is often the kind guests barely notice, because it quietly makes the experience more reliable.

What a “restaurant tech stack” really is

A restaurant tech stack is really just the collection of tools that help your place run day to day, from taking orders and payments to getting tickets into the kitchen and pulling reports at the end of the night. What makes the difference isn’t how many tools you have, but whether they actually work together.

When everything is connected, life is simpler. You update the menu once, orders go straight to the kitchen, payments show up in the same reports, and your team isn’t typing the same details into three different systems. That’s when technology starts to feel like it’s supporting the way restaurants actually work.

When systems don’t talk to each other, the cracks show quickly. And if something goes wrong in the middle of a busy service, it’s often unclear who’s responsible for fixing it, which is the last thing you need when the kitchen’s already under pressure.

The core front-of-house hardware

POS terminals and guest-facing displays

Your POS terminal is still the heart of service for many restaurants, whether you’re full service, counter service, or a mix. A good setup is durable, quick to learn, and built for hospitality workflows like splits, modifiers, coursing, voids, comps, table maps, and quick reorders.

Guest-facing displays can also help in counter-service settings by letting guests confirm the order, tip, and pay without awkward back-and-forth at the counter.

When you’re evaluating terminals, focus less on how sleek they look and more on how they handle peak moments. Can a new team member find the right item quickly? Can you 86 an item without calling someone who knows the “admin screen”? Can you keep moving if Wi-Fi drops?

Handheld POS devices

Handhelds can make a big difference in busy restaurants and bars. Instead of servers constantly walking back and forth—taking an order, heading to a terminal, punching it in, then rushing back—they can send orders straight from the table. That alone speeds things up and takes pressure off the team.

The biggest benefit? Handhelds help staff stay focused on guests. Service keeps moving, but the interaction feels smoother and more personal. They’re especially helpful if you’re short-staffed, have a large or spread-out floor plan, or want to turn tables faster without making people feel rushed.

For Irish restaurant BANG, the team saw faster ticket times after adding Toast handhelds and a kitchen display system. Orders got to the kitchen quicker and more consistently, and they also saved time at the end of the day thanks to everything being in one system.

Card readers and payments hardware

In Ireland, speed at payment time matters because guests are used to tapping and moving on. Banking & Payments Federation Ireland’s Payments Monitor reported that contactless transactions made up about 87.9 % of all point-of-sale card payments in Ireland in the first half of 2025, and more than half of those contactless transactions were completed using mobile wallets like Apple Pay or Google Pay rather than physical cards. 

So when you’re assessing payment hardware, you’re really assessing whether your restaurant can support tap-to-pay and mobile wallets smoothly, with chip and PIN as a fallback. The “nice to have” is the ability to take payment tableside, because it can reduce the dead time at the end of the meal when guests are ready to leave but the card machine is stuck behind the bar.

Self-order kiosks and on-premise self-service

Self-order kiosks are a natural fit for quick-service, fast casual, and busy counter-service restaurants, but they’re increasingly showing up in mixed-service spaces too. That’s usually down to one simple reason: guests like having options. Some want to order quickly and get on with their day, while others are happy to take their time browsing the menu.

When kiosks are set up well, they tend to take pressure off the floor in a few very practical ways. Lines move faster because guests aren’t all queueing at one till. Orders are often more accurate because people can take their time choosing modifiers and extras themselves. And during rushes, service feels noticeably calmer, because your team isn’t stuck acting as the only gateway for every single order.

But kiosks only help if they’re integrated properly. If the kiosk is just another isolated ordering screen, you’ll create more problems than you solve. Look for kiosks that connect directly with your POS and kitchen display system so orders route cleanly to the right prep stations, and so you’re not reconciling a separate sales channel at the end of the night.

Back-of-house hardware that protects speed and accuracy

Kitchen Display Systems

A kitchen display system is designed to bring a bit of order to the chaos that can build up during service. Instead of juggling paper tickets, orders appear clearly on a screen, organised by station and timing, so everyone in the kitchen knows what’s on and what needs to happen next.

KDS tends to make the biggest difference in kitchens with multiple stations, lots of modifiers, or menus that change regularly. When things get busy, that reliability matters, because there’s less chance of a dish being missed or delayed simply because a paper ticket went missing at the pass.

For operators and head chefs, it also makes it easier to see how the kitchen is really performing. Ticket times and pacing are much easier to understand when orders are tracked digitally.

Printers and cash drawers

Even in restaurants that have gone mostly digital, some traditional hardware still plays an important role. Many kitchens prefer paper tickets for specific stations or as a fallback when things go wrong and some guests still expect a printed receipt. And if you take cash, a secure cash drawer with clear controls is non-negotiable.

The goal isn’t to eliminate paper entirely. It’s to make sure your operation doesn’t rely on a single fragile step. Having the right mix of digital and physical tools gives you flexibility and keeps service moving, even when something unexpected happens.

Off-premise ordering without the tablet chaos

Online ordering and delivery can drive extra revenue, but only when they’re properly connected to the rest of your operation. When online orders flow straight into your POS and kitchen alongside dine-in orders, they’re easier for staff to manage and far less likely to cause mistakes.

Integrated online ordering also gives you more control when things get hectic. Being able to manage order flow or adjust quote times helps protect the kitchen instead of overwhelming it.

And because guests are ordering directly from your own website, the experience still feels like your restaurant. Menus stay in sync, updates happen in real time, and familiar mobile payments make checkout quick and easy.

A key operational goal is to avoid a world where staff are manually re-entering delivery orders from a separate tablet, which increases mistakes and burns labour.

Reporting and business intelligence that actually helps you act

Most restaurants aren’t short on data. They’re short on time to make sense of it.

Good reporting should give you clear answers quickly. You want to know when you’re busiest, which dishes are slowing the kitchen down, what’s driving margin rather than just sales, and where labour is helping or hurting. You also want visibility into voids, comps, and tips without having to stitch together spreadsheets at the end of a long day.

When reporting works properly, then you should be able to get information when you need it, using whatever device you prefer. You should be able to check performance during service, review a clear summary at close, or pull up numbers on your phone the next morning. That way, instead of waiting days for reports you can make small adjustments while they still make a difference.

That’s why simpler, connected reporting often beats flashy dashboards spread across multiple systems. Having one clear view of sales, labour, and menu performance helps you understand what actually happened without extra analysis or guesswork.

Labour, scheduling, and training tools that reduce management drag

Staffing is one of the hardest parts of running a restaurant, and your systems can either help or create extra admin.

Look for tools that support scheduling, time tracking, permissions, and onboarding in a way that matches restaurant reality. You want managers spending time on coaching and service quality, not constantly correcting preventable mistakes.

Our consumer preferences survey suggests many teams rely on structured opening and closing checklists. And our survey focused on back-of-house operator preferences, many respondents reported using paper, digital, or mixed formats for kitchen prep checklists. The takeaway is simple: your tech should make these routines easier to run consistently rather than harder.

Where Toast fits for Irish restaurants

Toast is designed as an all-in-one restaurant platform that brings POS, handhelds, kitchen display, payments, and connected tools into one system so you’re not stitching together a stack from separate providers.

The most useful way to think about Toast isn’t “more tech.” It’s “fewer moving parts.” That matters because your team benefits when ordering, payment, and reporting are connected. 

You can see this play out in Ireland-based restaurants using Toast. In Dublin, Bewley’s spoke about frustrations with slow devices, fragmented payments, and a system that made simple tasks harder than they needed to be. After switching, they reported faster service and a more reliable day-to-day operation. 

Final takeaway

The best restaurant technology doesn't demand attention but rather it earns its place by making everything else easier. 

Smart tech investment isn't about adopting every new platform or building the most complex stack. It's about choosing tools that improve speed, accuracy, and visibility into your operations, but don’t interrupt or feel intrusive. Prioritise solutions that reduce daily friction and provide clear operational value. If your technology requires more management than it eliminates, then you've probably made the wrong bet and should seek an alternative.