The Shark ION Robot 725 offers an entry point into the world of robotic vacuums, promising to automate floor cleaning at an accessible price. It’s designed for those seeking a hands-off approach to daily maintenance, focusing on picking up dust, debris, and pet hair from both hard floors and carpets. While it lacks advanced features like smart mapping or self-emptying, it aims to provide a convenient cleaning solution for smaller homes or apartments.
The Shark ION Robot 725 emphasizes simplicity and ease of use. Its compact design allows it to navigate under furniture and into tight spaces, while its Wi-Fi connectivity enables control via a smartphone app or voice commands. It’s positioned as a budget-friendly option for first-time robot vacuum buyers or those who prefer a no-frills cleaning experience. However, potential buyers should be aware of its limitations, including its basic navigation system and smaller dustbin, which may require more frequent emptying.
Table of Contents
Key Takeaways

- Affordable Entry: Offers a cost-effective way to automate floor cleaning.
- Versatile Cleaning: Effectively picks up dust, debris, and pet hair on various floor types.
- Smart Connectivity: Can be controlled via smartphone app or voice commands.
- Simple Navigation: Employs a bump-and-go system, lacking advanced mapping capabilities.
- Maintenance Needs: Requires regular emptying of the small dustbin and occasional brush cleaning.
Verdict: The Shark ION Robot 725 is a decent choice for those seeking basic, automated cleaning on a budget. However, its limited features and navigation may require more user intervention compared to more advanced models. A score of 6.5/10 reflects its value as a starter robot vacuum.
Specifications
| Feature | Specification |
|---|---|
| Dimensions | Approximately 12.4 x 12.6 x 3.5 inches |
| Weight | Around 5.5 lbs |
| Battery Life | Up to 90 minutes |
| Charge Time | Approximately 3 hours |
| Dustbin Capacity | Small |
| Floor Types | Hardwood, carpet, tile |
| Navigation | Bump-and-go |
| Connectivity | Wi-Fi, app control, voice control (Amazon Alexa, Google Assistant) |
| Brushroll | Self-cleaning brushroll |
| Boundary Markers | BotBoundary strips included to create no-go zones |
Price and Availability
The Shark ION Robot 725 is typically priced between $120 and $280, depending on the retailer and any ongoing promotions. It’s available at major retailers such as Walmart, Amazon, and Best Buy, as well as directly from the SharkClean website. Bundles may include extra filters, side brushes, or BotBoundary strips.
Design and Build Quality

The Shark ION Robot 725 features a standard circular design common among robot vacuums. It’s primarily constructed of plastic, with a black or gray finish. The build quality is adequate for its price range, though it may not feel as robust as higher-end models. Its low profile (around 3.5 inches tall) allows it to easily navigate under furniture and into tight spaces.
Compared to previous Shark robot vacuum models, the 725 maintains a similar design aesthetic, focusing on functionality over premium materials. Competitors like the Roomba 600 series offer comparable build quality in the same price range. The 725 includes two spinning side brushes to sweep debris into the path of the main brushroll, and a self-cleaning brushroll designed to minimize hair tangles.
Performance and Features
The Shark ION Robot 725 is designed for everyday cleaning tasks, effectively picking up dust, dirt, and pet hair from various floor types. Its suction power is sufficient for light to moderate messes, though it may struggle with larger debris or heavily soiled areas.
Cleaning Performance
In tests, the Shark ION Robot 725 demonstrates good performance on hard floors, effectively capturing dust and small particles. On carpets, it performs adequately, though it may require multiple passes to thoroughly clean thicker pile carpets. Edge cleaning is decent, thanks to the dual side brushes, but it may not reach corners as effectively as models with more advanced navigation systems. According to PCMag, in tests, the Ion did a fine job cleaning edges and didn’t fling much dirt. It also put up impressive numbers on hardwood, picking up 97.55% of rice and 96.55% of sand.
Navigation and Obstacle Avoidance
The Shark ION Robot 725 uses a basic bump-and-go navigation system, which means it cleans in a random pattern, changing direction when it encounters an obstacle. This can result in some areas being missed or cleaned multiple times. It lacks the smart mapping capabilities found in more expensive models, so it doesn’t learn the layout of your home or clean in a systematic manner.
It includes BotBoundary strips, which can be placed on the floor to create virtual no-go zones, preventing the robot from entering certain areas or bumping into delicate objects. However, setting up and managing these strips can be less convenient than virtual wall barriers offered by competitors like Roomba.
App and Voice Control
The Shark ION Robot 725 connects to your home’s Wi-Fi network, allowing you to control it via the SharkClean app. The app enables you to start or stop cleaning cycles, schedule cleaning sessions, and monitor the robot’s status. It also supports voice control via Amazon Alexa and Google Assistant, allowing you to start or stop cleaning with simple voice commands.
Battery Life

The Shark ION Robot 725 offers a battery life of up to 90 minutes on a full charge, which is adequate for cleaning smaller homes or apartments. However, battery life may vary depending on floor type and cleaning mode. On carpets, the battery may drain more quickly due to the increased suction power required.
The robot requires approximately 3 hours to fully charge. It does not automatically return to its charging base when the battery is low, so you’ll need to manually place it on the dock when needed. This is a significant limitation compared to models that automatically recharge and resume cleaning.
Software and User Experience
The SharkClean app is user-friendly and easy to navigate, providing basic controls and scheduling options. However, it lacks advanced features such as room mapping, zone cleaning, or detailed cleaning reports. The app’s reliability can be inconsistent, with some users reporting occasional connectivity issues or difficulties with scheduling.
The robot itself is simple to operate, with a single button on top to start or stop cleaning cycles. However, its lack of smart navigation and automatic recharging can make it less convenient to use than more advanced models. Users may need to babysit the robot to ensure it doesn’t get stuck or miss areas.
Comparison to Competitors
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- Roomba 600 Series: Offers similar cleaning performance and build quality at a comparable price. However, the Roomba 600 series may have better navigation and obstacle avoidance capabilities.
- Eufy RoboVac 11S: A popular budget robot vacuum with good suction power and a quiet operation. However, it lacks Wi-Fi connectivity and app control.
- iRobot Roomba Combo Essential: According to PCMag “the similarly priced Roomba Combo Essential ($274.99) can also mop your floors while it vacuums”.
Shark ION Robot 725 Pros:
- Affordable price point
- Good cleaning performance on hard floors
- App and voice control
- Self-cleaning brushroll
Shark ION Robot 725 Cons:
- Basic bump-and-go navigation
- Small dustbin
- No automatic recharging
- Inconsistent app reliability
Value for Money
The Shark ION Robot 725 offers reasonable value for money for those seeking a basic, automated cleaning solution on a budget. It’s well-suited for small apartments or homes with mostly hard floors. However, its limited features and navigation may not be ideal for larger homes or those with complex layouts.
Who should buy this product?
* First-time robot vacuum buyers
* Budget-conscious consumers
* Owners of small apartments or homes with mostly hard floors
Who should look elsewhere?
* Those seeking advanced navigation and mapping capabilities
* Owners of large homes or homes with complex layouts
* Those who prefer a self-emptying dustbin and automatic recharging
Verdict
The Shark ION Robot 725 is a decent entry-level robot vacuum that offers basic cleaning performance at an affordable price. Its app and voice control add convenience, but its limited navigation and small dustbin may require more user intervention than more advanced models. If you’re looking for a simple, no-frills robot vacuum for light cleaning tasks, the Shark ION Robot 725 is worth considering. However, if you’re willing to spend more, you can find models with better navigation, more features, and greater overall convenience.
Final Score: 6.5/10







