10 Best Smart Trash Can of 2025, Tested by Experts

Our pick: NINESTARS DZT-50-28

After several weeks of daily use, the NINESTARS DZT-50-28 proves to be a well-designed, touchless trash can that offers real convenience and functionality. Its motion sensor responds accurately, the build quality is solid, and it does an excellent job of containing odors. While it's not a perfect product, it’s a strong option for anyone looking to upgrade their kitchen or office setup with a more hygienic waste solution.

Pros

• Accurate and responsive motion sensor

• Quiet lid closure

• Fingerprint-resistant stainless steel finish

• Easy bag replacement with removable ring liner

Con

• Requires non-standard D batteries

The NINESTARS DZT-50-28 strikes a great balance between technology and practicality. Despite the need for D batteries, which might not be readily available in every household, its touchless operation, odor control, and ease of maintenance make it a standout choice in its category. Overall, it offers solid value for the price.

Also great: NINESTARS CB-DZT-50-13/12-9 Automatic Touchless Infrared Motion Sensor Trash Can

The NINESTARS CB-DZT-50-13/12-9 offers a practical dual-compartment solution for waste and recycling, enhanced by reliable motion-sensor technology. During extended testing, the unit performed consistently with responsive lid operation and effective odor control. Its sleek stainless steel design fits well in modern kitchens, although battery requirements are something to plan for in advance.

Pros

• Dual-bin design for waste and recycling

• Responsive motion sensor with delay technology

• Fingerprint-resistant stainless steel finish

• Removable ring liner for neat bag installation

Con

• Requires both 3 C and 2 C batteries

Overall, the CB-DZT-50-13/12-9 is a thoughtfully designed touchless trash can system ideal for households looking to manage waste and recycling efficiently. While the need for multiple C batteries adds a minor layer of upkeep, the unit delivers solid performance, hygienic benefits, and aesthetic appeal. A strong option for high-traffic kitchens or shared spaces.

Also great: URALFA Motion Sensor Trash Can with Lid

The URALFA Motion Sensor Trash Can is a compact, stylish solution ideal for bathrooms, bedrooms, or small office spaces. Its smart sensor technology works reliably, offering quick, silent lid operation that enhances hygiene and convenience. During testing, it handled daily waste needs efficiently and added a subtle design element to the space. Its lightweight plastic construction keeps it affordable, though best suited for light-duty use.

Pros

• Fast and quiet motion sensor response

• Stylish modern design with wood-style lid

• Sealed lid contains odors effectively

• Bag-hiding inner ring for clean appearance

Con

• Plastic build feels less durable than metal alternatives

For those looking for a sleek, hands-free trash can for smaller rooms, the URALFA Motion Sensor Trash Can delivers solid performance with thoughtful design touches. While it's not intended for heavy-duty kitchen use, its quiet operation and odor-sealing capabilities make it a smart addition to home or office settings.

Source: Amazon

Smart trash cans are designed to make waste disposal more hygienic and convenient. Some of the most common features include:

• Motion Sensors: These allow the lid to open automatically when your hand approaches, reducing contact and the spread of germs.

• Odor Control: Many smart bins come with built-in deodorizers or sealed lids that help trap unpleasant smells.

• Touchless Operation: This is ideal for kitchens and bathrooms where cleanliness is a priority.

• Waste Level Indicators: Some models have sensors that alert you when the bin is nearly full.

• App Connectivity: Higher-end models may connect to your smartphone via Wi-Fi or Bluetooth, providing usage stats or alerts.

• Recycling Compartments: Some smart bins have separate sections for recyclables, helping you sort your waste more efficiently.

These features combine to create a more efficient, sanitary, and even eco-conscious way to manage household trash.

How Long Do Automatic Trash Cans Last?

The lifespan of an automatic trash can depends on its build quality, frequency of use, and maintenance. On average, a well-maintained smart trash can lasts between 3 to 5 years. Here are a few factors that affect longevity:

• Battery Life and Replacement: Most run on batteries that last a few months depending on usage. Rechargeable models tend to be more cost-effective in the long run.

• Sensor Durability: Cheaper bins may have sensors that wear out faster or become less responsive over time.

• Material Quality: Stainless steel models usually last longer than plastic ones and are more resistant to damage and odors.

• Usage Environment: Placement in high-humidity or high-traffic areas may reduce the bin’s lifespan.

Routine cleaning and battery checks can help extend its functional life.

What Are the Limitations of Smart Dustbins?

While smart trash cans offer convenience, they do have a few drawbacks:

• Cost: They tend to be significantly more expensive than traditional bins, especially models with advanced features.

• Battery Dependency: Without functioning batteries or a power source, the lid may not open properly, turning it into a regular bin.

• Sensor Issues: Dust, moisture, or even direct sunlight can interfere with motion sensors, leading to false triggers or failure to respond.

• Maintenance Needs: They require more upkeep—like cleaning the sensors and replacing deodorizers or filters—compared to standard bins.

• Limited Capacity: Many smart bins are smaller to fit under counters or tight spaces, so they might not suit larger households.

These limitations may not be deal-breakers, but they are worth considering based on your daily needs.

How Do Smart Bins Help the Environment?

Smart bins contribute to environmental sustainability in a few meaningful ways:

• Encouraging Recycling: Many smart bins are designed with separate compartments or smart sorting systems that promote proper waste segregation.

• Reducing Plastic Bag Waste: Some models use compacting mechanisms or notify users before the bin is full, helping reduce the number of half-filled bags tossed prematurely.

• Minimizing Odor and Bacteria Spread: By sealing waste more effectively, they reduce the need for frequent trash changes, saving resources in the long run.

• Data Tracking for Waste Management: In commercial or smart city settings, connected smart bins collect data on waste levels, allowing more efficient collection routes and reducing fuel emissions from garbage trucks.

Although a smart bin alone won't solve the global waste crisis, it can play a small but valuable role in building better waste habits at home and in public spaces.

A smart trash can might seem like a modern luxury, but once you try one, it’s hard to go back. The best smart cans offer features like motion sensors, odor control, and even voice activation—all designed to make your daily routine cleaner and more convenient. Whether you’re cooking, cleaning, or just tossing something out, the hands-free experience adds a layer of ease you didn’t know you needed. If you’re looking to upgrade your kitchen or streamline your home setup, a smart trash can is a surprisingly practical investment.