iRobot Roomba 670 Reviews: See Why 0 Shoppers Rated It 0 Stars!

iRobot Roomba 670 Robot Vacuum Review: Reliable Cleaning for Pet Owners and Small Apartments

In the world of robot vacuums, the iRobot Roomba 670 stands out as a practical choice designed primarily for pet owners and small apartments. Released in 2018 as part of the Roomba 600 Series, this model offers a blend of smart functionality and efficient cleaning performance while keeping the price accessible. 

According to its engineering data, the Roomba 670 is built to tackle everyday messes with a suction power rated at 600, along with a reliable navigation system that caters to simple home layouts. This review delves into the measurable features that shape its real-world value, helping you understand if it fits your household needs.

Detailed Specs & Features of the Roomba 670

On paper, the Roomba 670 holds its ground with a compact and lightweight design, measuring just 13.4 inches in width and depth, and only 3.5 inches in height. Weighing 6.77 pounds, it fits comfortably under most furniture, which is crucial for thorough cleaning in tight spots. The vacuum employs a standard filtration system with one filter layer, which retains around 80% of dust particles, a notable figure for maintaining indoor air quality though it lacks an advanced anti-allergen system. 

Powered by an Li-Ion battery with a capacity of 1800 mAh, it offers up to 90 minutes of continuous runtime before requiring a recharge. Speaking of power, the 600 suction power rating positions this Roomba well within the entry to mid-level segment, effective on multiple floor types such as hardwood, carpet, tile, and laminate. It has a single side brush and a bristle main brush spinning at speeds up to 1500 RPM, which together achieve an 85% dirt pickup rate and 95% edge coverage efficiency. However, it lacks advanced carpet detection or auto-boost features, which makes it less optimal on high-pile rugs. 

The vacuum's cleaning path covers 7 inches at a time and can clean up to 1200 square feet on a single run. In terms of smart features, this model supports Wi-Fi connectivity and integrates with voice assistants such as Alexa and Google Assistant, allowing remote control and scheduling through an app. It supports cleaning time scheduling and maintains a cleaning history, though it does not support mapping or selective room cleaning. The navigation technology is based on random movement supplemented by obstacle detection sensors, but it notably lacks mapping capabilities like SLAM or LIDAR, which limits its efficiency in complex home layouts.

User Experience & Performance (Based on Specs)

Design & Build

The Roomba 670 is crafted from plastic with a clean white finish, balancing durability with a lightweight profile. Its weight of 6.77 pounds and slim height enable it to glide beneath furniture effectively. With a ground clearance of only 0.5 inches, it can slip under low obstacles but may struggle with thick carpet transitions. The one-year warranty period offers basic service assurance but is relatively short compared to premium models that often include extended warranties.

Performance

In daily use, the vacuum's random navigation might feel less methodical than advanced mapping competitors, but it incorporates obstacle-detection sensors and a docking sensor to minimize getting stuck and ensure proper return to the charging dock. Its 90-minute max runtime is sufficient for small apartments but may require multiple cycles for larger spaces, particularly since it lacks auto recharge and resume. The cleaning efficiency, measured by its 85% dirt pickup rate and 95% edge coverage, reflects solid performance on hard floors and pet hair, though it falls short for deeper carpet cleaning due to no auto-boost.

Sensor & Safety Systems

What makes this Roomba notable in terms of safety is its comprehensive sensor suite: it includes cliff sensors to avoid falls, bumper sensors to detect collisions, and anti-tangling sensors that protect the brush system from getting stuck in wires or fringes. It's also equipped with overheat and short circuit protection and meets UL battery safety certification standards, boosting user confidence in electrical safety.

Connectivity & Smart Features

The inclusion of Wi-Fi connectivity and compatibility with popular voice assistants make remote operation straightforward, even though advanced navigation features such as room recognition and selective cleaning are absent. The app-based controls include scheduling and maintenance alerts, useful for busy owners wanting to optimize daily cleaning without physical interaction.

Pros & Cons

Pros

• Strong edge-cleaning and decent dirt pickup rate for pet hair
• Comprehensive safety sensors including cliff and anti-tangle
• Support for Wi-Fi and voice assistant control with app scheduling

Cons

• Navigation based on random movement without mapping or multi-floor support
• Lacks carpet auto-boost and advanced filtration
• One-year warranty and absence of self-cleaning brush features

Price & Value for Money

Currently priced at $294.95 at Walmart, this model offers an affordable entry into robotic cleaning with measurable benefits for pet owners and apartment dwellers. Given its one-year warranty and specifications such as battery capacity that supports moderate runtime, the pricing feels justified for those seeking basic automation without premium navigation. However, those requiring advanced mapping, multi-floor cleaning, or deeper carpet care might find more value in higher-tier devices.

Quick Take

In short, the Roomba 670 delivers dependable, accessible robot vacuuming supported by solid sensor safety and straightforward app controls. If we look at the numbers alone, it is a competent performer on hard floors and small to medium spaces, especially in homes with pets. The trade-off primarily lies in navigation simplicity and absence of advanced cleaning modes.

Closing Recommendation

This vacuum may be ideal for users who prioritize ease of use, reliable safety sensors, and voice control in a compact form. It appears to perform best for those with fairly simple floor plans and moderate cleaning demands, helping achieve cleaner floors without breaking the bank. For bigger homes or complex navigation, the Roomba 670 might feel somewhat limited but remains a trustworthy companion for daily maintenance.

Verdict

Rating: Based on the specifications and overall feature set, we believe iRobot Roomba 670 deserves 3.8 out of 5.

• Winner Feature => Effective pet hair cleanup with strong edge coverage and safety sensors.
• Needs Improvement => Navigation lacks intelligent mapping and carpet auto-boost features.