The Roomba 650 and Shark ION Robot RV750 are two popular entry-level robot vacuums designed to automate floor cleaning in your home. Both offer a convenient way to keep floors tidy with minimal effort, appealing to busy individuals and those seeking to offload mundane chores. While they share the goal of automated cleaning, they differ significantly in features, performance, and design, making one a better fit for certain users than the other.
These models target consumers looking for an affordable introduction to robot vacuum technology. The Roomba 650, from the well-established iRobot brand, is known for its reliability and simple operation. The Shark ION Robot RV750, on the other hand, aims to provide more features at a similar price point, offering smartphone connectivity and a slightly more sophisticated cleaning system. Deciding between them involves weighing the value of brand reputation and simplicity against enhanced features and potentially improved cleaning performance.
Table of Contents
- Quick Verdict
- Roomba 650 Review
- Shark ION Robot RV750 Review
- Key Differences at a Glance
- Specifications Comparison
- Price Comparison
- Design and Build Quality
- Performance Face-Off
- Special Features Comparison
- Usability and User Experience
- Maintenance and Longevity
- Who Should Buy the Roomba 650?
- Who Should Buy the Shark ION Robot RV750?
- Final Recommendation
Quick Verdict
- Cleaning Performance: The Shark ION Robot RV750 edges out the Roomba 650, particularly on carpets, due to its brushroll design and slightly stronger suction.
- Smart Features: The Shark RV750 wins with its Wi-Fi connectivity, smartphone app control, and voice assistant compatibility. The Roomba 650 is a basic model with no smart features.
- Value: The Shark RV750 generally offers a better value proposition, providing more features for a similar price.
- Reliability: The Roomba 650 has a longer track record and is known for its durability and dependability.
Who should buy the Roomba 650? Those who prioritize simplicity, reliability, and ease of use in a robot vacuum, and don’t need smart features or smartphone connectivity. It is also a good choice for those who have mostly hard floors and minimal pet hair.
Who should buy the Shark ION Robot RV750? Those who want a more feature-rich robot vacuum with smartphone control, voice assistant compatibility, and potentially better carpet cleaning performance, all at an affordable price. It’s a good option for those with a mix of hard floors and carpets, and who appreciate the convenience of scheduling and monitoring their robot vacuum remotely.
Roomba 650 Review
The Roomba 650 is a classic, entry-level robot vacuum known for its straightforward functionality and reliable performance. As part of iRobot’s long-standing Roomba line, it benefits from years of development and a strong reputation. It focuses on the core task of cleaning floors without the bells and whistles of more advanced models. It employs iAdapt Navigation, a system that enables the Roomba 650 to navigate around obstacles, under furniture, and along walls, ensuring comprehensive floor coverage.
Its ease of use is a major selling point. With a simple “Clean” button, the Roomba 650 starts its cleaning cycle without requiring complicated programming or smartphone connectivity. The three-stage cleaning system, consisting of agitation, brushing, and suction, is designed to effectively pick up dirt, dust, and debris from various floor types. While it lacks advanced features like virtual walls or spot cleaning, its reliable performance and simple operation make it a popular choice for those new to robot vacuums.
The Shark ION Robot RV750 is designed to provide a balance of features and affordability. It aims to offer a more advanced cleaning experience than basic models, with Wi-Fi connectivity, smartphone app control, and voice assistant compatibility. Its sleek design and low profile allow it to easily navigate under furniture and into tight spaces.
One of its key features is the Shark ION Robot app, which allows users to start, stop, schedule, and track the robot’s cleaning progress remotely. The RV750 also boasts a self-cleaning brushroll, designed to minimize hair tangles and maintenance. With its combination of smart features and cleaning performance, the Shark ION Robot RV750 aims to provide a convenient and effective way to keep floors clean.
Key Differences at a Glance
| Feature | Roomba 650 | Shark ION Robot RV750 |
|---|---|---|
| Smart Features | None | Wi-Fi connectivity, app control, voice control |
| Navigation | iAdapt Navigation | Proximity Sensors |
| Brushroll | Standard Bristle Brushroll | Self-Cleaning Brushroll |
| Scheduling | On-device scheduling | App-based scheduling |
| Battery Life | Up to 60 minutes | Up to 90 minutes |
| Virtual Boundaries | Compatible with optional Virtual Wall barriers | BotBoundary Strips included |
| Floor Types | Suitable for hard floors and low-pile carpets | Suitable for hard floors and carpets |
Specifications Comparison
| Feature | Roomba 650 | Shark ION Robot RV750 |
|---|---|---|
| Battery Type | NiMH | Lithium-Ion |
| Run Time | Up to 60 minutes | Up to 90 minutes |
| Charge Time | Up to 3 hours | Up to 3 hours |
| Dustbin Capacity | 0.6 Liters | 0.45 Liters |
| Dimensions | 13.9″ diameter, 3.6″ height | 12.6″ diameter, 2.6″ height |
| Weight | 7.9 lbs | 5.5 lbs |
| Filter Type | AeroVac Filter | Standard Filter |
| Navigation Technology | iAdapt Navigation | Proximity Sensors |
| Cliff Sensors | Yes | Yes |
| Voice Control | No | Yes (via Alexa, Google Assistant) |
| App Control | No | Yes |
| Scheduling | On-device | App-based |
Price Comparison
The Roomba 650 is typically priced around $275-$300, although prices may vary depending on the retailer and any ongoing promotions. It represents a more budget-friendly option within the Roomba lineup, focusing on core cleaning capabilities without advanced features.
The Shark ION Robot RV750 generally retails for around $250-$300. Its value proposition lies in offering a range of smart features, including Wi-Fi connectivity and app control, at a competitive price point. Considering its features, the Shark RV750 often provides a better cost-to-feature ratio compared to the Roomba 650.
Design and Build Quality
The Roomba 650 features a classic, circular design with a gray finish. Its build quality is solid, reflecting iRobot’s reputation for durable and reliable products. It has a low profile, allowing it to navigate under furniture with ease, though it’s slightly taller than the Shark RV750.
The Shark ION Robot RV750 has a sleek, modern design with a black finish and blue accents. Its slim profile, lower than the Roomba 650, enables it to access even tighter spaces. While its build quality is generally good, some users have noted that it may not feel as robust as the Roomba 650. The RV750 includes BotBoundary strips to create virtual boundaries, preventing the robot from entering unwanted areas.
Performance Face-Off
Cleaning Performance on Hard Floors
The Roomba 650 performs well on hard floors, effectively picking up dust, dirt, and debris. Its three-stage cleaning system, including a side brush for edge cleaning, ensures thorough coverage.
The Shark ION Robot RV750 also performs admirably on hard floors. Its self-cleaning brushroll and strong suction provide effective cleaning.
Verdict: Both perform similarly on hard floors.
Cleaning Performance on Carpets
The Roomba 650 is adequate for low-pile carpets but may struggle with thicker carpets or rugs. Its bristle brushroll can sometimes have difficulty agitating and lifting embedded dirt and pet hair.
The Shark ION Robot RV750 tends to perform better on carpets than the Roomba 650. Its brushroll design and slightly stronger suction provide better agitation and pickup of dirt and debris.
Verdict: The Shark RV750 has a slight edge on carpets.
Navigation and Obstacle Avoidance
The Roomba 650 utilizes iAdapt Navigation, which employs sensors to navigate around obstacles, under furniture, and along walls. It may sometimes bump into objects, but it generally covers most areas effectively.
The Shark ION Robot RV750 uses proximity sensors to navigate. While it generally avoids obstacles, it may occasionally struggle with tight spaces or complex layouts.
Verdict: The Roomba 650’s iAdapt Navigation is slightly more reliable.
Battery Life and Coverage
The Roomba 650 offers up to 60 minutes of run time, which is sufficient for cleaning small to medium-sized homes.
The Shark ION Robot RV750 provides up to 90 minutes of run time, allowing it to cover larger areas on a single charge.
Verdict: The Shark RV750 offers longer battery life and greater coverage.
Special Features Comparison
Roomba 650:
- AeroVac Filter: Captures fine dust and allergens.
Shark ION Robot RV750:
- Wi-Fi Connectivity: Allows for remote control and monitoring via smartphone app.
- Voice Assistant Compatibility: Works with Alexa and Google Assistant for voice commands.
- Self-Cleaning Brushroll: Minimizes hair tangles and maintenance.
- BotBoundary Strips: Creates virtual boundaries to restrict the robot’s movement.
Usability and User Experience
The Roomba 650 is incredibly easy to use, featuring a simple “Clean” button for starting a cleaning cycle. Its lack of smart features makes it straightforward for users who prefer a no-frills approach.
The Shark ION Robot RV750 requires a bit more setup due to its Wi-Fi connectivity and app integration. However, once configured, the app provides convenient control and scheduling options.
Verdict: The Roomba 650 is better for novice users due to its simplicity, while the Shark RV750 offers a more feature-rich experience for tech-savvy users.
Maintenance and Longevity
The Roomba 650 requires regular maintenance, including emptying the dustbin, cleaning the brushroll, and replacing the filter. However, its durable construction and readily available replacement parts contribute to its longevity.
The Shark ION Robot RV750 also requires regular maintenance, similar to the Roomba 650. The self-cleaning brushroll helps reduce hair tangles, but it still needs occasional cleaning.
Verdict: Both require similar maintenance.
Who Should Buy the Roomba 650?
- Those who prioritize simplicity and ease of use.
- Users who prefer a reliable and durable product from a well-established brand.
- Individuals who don’t need smart features or smartphone connectivity.
- Those with mostly hard floors and minimal pet hair.
Who Should Buy the Shark ION Robot RV750?
- Those who want a more feature-rich robot vacuum with smartphone control and voice assistant compatibility.
- Users who appreciate the convenience of remote scheduling and monitoring.
- Individuals with a mix of hard floors and carpets.
- Those who want a self-cleaning brushroll to minimize maintenance.
Final Recommendation
The Shark ION Robot RV750 is the better overall value for most users. It offers a compelling combination of features, performance, and affordability. Its Wi-Fi connectivity, smartphone app control, and self-cleaning brushroll provide added convenience and functionality compared to the Roomba 650. While the Roomba 650 is a reliable and simple option, the Shark RV750’s enhanced features and competitive price make it a more attractive choice for those seeking a modern and efficient robot vacuum.
However, if simplicity and brand reputation are paramount, the Roomba 650 remains a solid choice. Its straightforward operation and durable construction make it a dependable option for those new to robot vacuums or who prefer a no-frills approach.
