Roomba 694 vs i1: Detailed Comparison – Are There Any Differences?

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If you’re in the market for a reasonably priced and efficient robot vacuum, consider the Roomba 694 vs i1 duo. Each has its own strengths and weaknesses. The article below is my personal assessment of both models.

My tests show that the winner is the Roomba i1. This machine has an advanced sensor system that allows it to clean in straight, efficient lines, detect high-traffic areas, and avoid falls down stairs. Thanks to that, the cleaning process takes place faster and more effectively.

The Roomba 964 is still one of the top-selling robot vacuums despite its less efficient navigation in random patterns. Its reliable performance and user-friendly interface make it a popular choice.

Roomba 694 vs i1: Comparison Chart

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#1 WINNER
iRobot
#2 RUNNER-UP
iRobot Roomba 694 Robot Vacuum-Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging, Roomba 694
Model
Roomba i1
Roomba 694
Dimensions (W x H)/Weight
13.5"x 3.6"/7.0 lbs
13.4" x 3.54"/6.77 lbs
Shape
Round-Shaped
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Avoidance
App Connected & Voice Assistant
Navigation Algorithm
Mapping Based On Sensors
Random Moving Based On Sensors
Scheduled Cleaning
Brush System
Dual Brush Roll + 1 Side Brush
Dual Brush Roll + 1 Side Brush
Dustbin Capacity
500 ml
300 ml
HEPA Filter
Recharge & Resume
Run Time/Charging Time
Up to 75 minutes/2 hours
UP to 90 minutes/2 hours
Cliff Sensor
Auto-adjust Cleaning Head
What I Like
Price
N/A
$74.68
#1 WINNER
Image
iRobot
Model
Roomba i1
Dimensions (W x H)/Weight
13.5"x 3.6"/7.0 lbs
Shape
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Avoidance
App Connected & Voice Assistant
Navigation Algorithm
Mapping Based On Sensors
Scheduled Cleaning
Brush System
Dual Brush Roll + 1 Side Brush
Dustbin Capacity
500 ml
HEPA Filter
Recharge & Resume
Run Time/Charging Time
Up to 75 minutes/2 hours
Cliff Sensor
Auto-adjust Cleaning Head
What I Like
Price
N/A
More Info
#2 RUNNER-UP
Image
iRobot Roomba 694 Robot Vacuum-Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging, Roomba 694
Model
Roomba 694
Dimensions (W x H)/Weight
13.4" x 3.54"/6.77 lbs
Shape
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Avoidance
App Connected & Voice Assistant
Navigation Algorithm
Random Moving Based On Sensors
Scheduled Cleaning
Brush System
Dual Brush Roll + 1 Side Brush
Dustbin Capacity
300 ml
HEPA Filter
Recharge & Resume
Run Time/Charging Time
UP to 90 minutes/2 hours
Cliff Sensor
Auto-adjust Cleaning Head
What I Like
Price
$74.68
More Info

Roomba 694 vs i1: Differences

After experiencing both machines, I conclude that the Roomba i1 wins 3:0 and ties 1 against the Roomba 694 thanks to its cleaning performance and many other amazing features. For more details, please read the breakdown below.

Cleaning Performance

The winner: Roomba i1

Performance on hard floors

These Roomba models are effective at cleaning multiple surfaces. In my experience, they are more efficient on hard floors than on carpets.

In my testing of debris pickup on hard floors, I found that both products did well with small and lightweight items like rice, crumbs, and cereal. However, they struggled with larger debris, such as Froot Loops.

In comparing the performance of the Roomba i1 and Roomba 694 on hard floors, it was evident that the i1 was more efficient. The i1 utilized floor tracking sensors to navigate in straight lines, resulting in purposeful and logical cleaning in tidy rows. On the other hand, the 694 moved randomly.

Performance on carpet

In this aspect, both machines perform the best on low-pile carpets. They do a pretty good job of maneuvering themselves on carpeted floors and picking up large amounts of dirt. However, they still struggle with fine particles like sand. Additionally, these two machines do a decent job of surface-level cleaning on high-pile carpets but are not effective at deep cleaning.

To have a comparison, the Roomba i1 has the upper hand since it has stronger suction power, which is ideal for deep cleaning carpets. The plus points are their smooth transition from hard floors to carpets and their ability to detect stairs with cliff sensors to prevent falling.

The i1 has two rubber brush rolls that effectively pick up larger debris and finer particles.
The i1’s two rubber rollers effectively pick up larger debris and finer particles.

Pet hair performance

In terms of cleaning pet hair, I have a vote for the i1. It can efficiently and rapidly pick up pet hair while experiencing fewer tangles. This is due to the Roomba i1’s powerful engine and brush roll system structure.

The i1 vacuum cleaner has two rubber brush rolls that effectively pick up larger debris and finer particles like pet hair and dust. In contrast, the 694 model is equipped with a beater brush and a bristle brush. The beater brush crushes debris first, while the bristle brush has the main role of collecting dirt and debris.

Although the bristle brush effectively removes dirt and debris from carpets, it may not be the best option for pet hair removal. Pet hair tends to get tangled around the bristles easily, making it difficult to clean. In contrast, the rubber brush is more effective at picking up pet hair and is easier to clean and untangle.

Design & Usability

The winner: Roomba i1

Build quality

The Roomba i1 has decent build quality. This model features durable rubber brushrolls, a tri-pronged side brush, and a caster wheel located in the center. The top cover is fashioned from bronze-colored plastic with a matte finish. On the faceplate, it has three buttons: a large central button for initiating or halting cleaning cycles and two smaller buttons for directing the vacuum to its docking station or performing spot cleaning.

The Roomba 694 is also pretty well-built. It boasts a body made of high-quality hard plastic and drive wheels outfitted with rubber treads. The unit feels solid, and its detachable dustbin is more durable than similar parts found in other robot vacuums in its price bracket.

Both machines are easy to assemble out of the box. Setting them up is straightforward—simply plug in the docking station, and you’re good to go.

Dimensions and weight

Overall, there is not much difference in the size of the two machines, and they are both compactly designed. The Roomba i1 is 13.5 inches in diameter, 3.6 inches tall, and weighs 7 pounds. The Roomba 694 is about the same size but weighs a little lighter, about 6.77 pounds. The compact size and low profile of these machines make cleaning tight spaces easier while taking up minimal storage space.

Battery and charging

Both the Roomba i1 and Roomba 694 utilize lithium-ion batteries, which are known for their high energy density and long lifespan within the industry. In terms of battery life, the Roomba i1 can last up to 75 minutes on a full charge, which is shorter compared to the 90 minutes provided by the Roomba 694. Despite this difference in runtime, both models take around 2 hours to recharge.

These robots all offer the auto-recharge function. This feature automatically sends the robots back to their docking stations for recharging when their battery levels are low. It ensures that neither machine runs out of battery power midway through a cleaning task. They resume cleaning after recharging to complete any unfinished jobs, providing convenience and guaranteeing a more comprehensive cleaning process.

Both the Roomba i1+ and Roomba 694 have a battery indicator light that allows you to easily track when it’s time to recharge. This feature simplifies the user experience by eliminating the need to frequently check the app or navigate menus.

Noise

When it comes to their noise level, these Roomba vacuums are relatively quiet, and I don’t find the noise bothersome. You can use them to clean your home at any time since their noise is not a big deal.

When comparing noise levels between the two machines, it’s essential to take into account the type of surface they are cleaning. The Roomba 694 is generally quieter on hard floors, while the Roomba i1 is quieter on low-pile carpet. However, overall, the Roomba 694 is still the quieter option, with a sound range of 62–65 dB. In contrast, the Roomba i1 usually produces a sound range of 62–67 dB.

Navigation

First, both Roomba models navigate based on adaptive algorithms and a variety of sensors. Each machine comes with an RCON sensor and cliff sensors, along with the iRobot dirt detection technology. Thanks to this technology, the robot can detect dusty areas and focus on cleaning those areas more thoroughly and effectively.

When these devices encounter an obstacle, they will either turn and go in a different direction or follow the edges, depending on the situation. The bumpers on the sides help these machines avoid colliding with walls or other obstacles in their path.

The Roomba 694 and Roomba i1 differ in their navigation algorithms. The Roomba 694 moves randomly, while the Roomba i1 can move in a straight path and in orderly rows thanks to its floor tracking sensor. This makes the Roomba i1 more efficient and faster at cleaning than the 694.

Control

Tie

One of the most straightforward ways to operate them is through their onboard control buttons.
The straightforward way to operate them is through their onboard control buttons.

These two Roomba robot vacuums offer multiple methods for control, ensuring a convenient and customizable cleaning experience for users. One of the most straightforward ways to operate them is through their onboard control buttons.

Located on the top of the robot, these buttons allow you to start, pause, or stop a cleaning cycle. There is a large central button for starting and stopping the cleaning, along with smaller buttons for functions like sending the robot back to its docking station.

For more advanced control options, both of them come with the iRobot HOME app. The app offers several features, such as scheduling cleaning sessions, monitoring cleaning history, and personalizing cleaning preferences. Additionally, the app’s interface is easy to navigate, allowing you to set up and manage your Roomba from anywhere, as long as you have internet access.

In addition to manual controls and app-based management, these devices can be connected to smart home systems. This allows for voice control through virtual assistants such as Amazon Alexa or Google Assistant. With simple voice commands, you can initiate, pause, or end cleaning cycles, making it extremely convenient to maintain a clean home.

Cleaning & Maintenance

The winner: Roomba i1

The Roomba 694 has a 300-ml dustbin, which, although small, is appropriate for the machine’s weight. The advantage of this design is that the bin is effortlessly detachable and easy to empty. The bagless design helps users save money on a monthly basis as there is no need to replace dirt bags frequently. The downside is that the dustbin cannot be washed with water.

The dustbin of the Roomba 694
The dustbin of the Roomba 694

The Roomba i1 comes with a 500-ml dustbin, which is compatible with a bagged dirt compartment. I find it impressive, as the bag can hold up to 2.65 liters of debris. With the Clean Base® Automatic Dirt Disposal feature, the Roomba i1 is able to empty itself for a period of 60 days. This means that you won’t have to manually empty the bin as the machine will take care of it for you, unlike Roomba 694. However, this advanced charging dock is an optional accessory, and you have to buy it separately from the robot.

Quick Rundown Of Roomba i1

Pros
  • Navigating in straight efficient lines thanks to the floor tracking sensor
  • Transitioning smoothly from hard floors to carpets
  • Do a great job on various types of surfaces
  • Having a sleek and compact design
  • The price meets the value
Cons
  • The dustbin is pretty small

Quick Rundown Of Roomba 694

Sale
iRobot Roomba 694 Robot Vacuum-Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging, Roomba 694
  • Design: Sleek, premium design complements your home decor; The Roomba 694 is a great way to begin cleaning your home smarter. Just schedule it to clean up daily dirt, dust, and debris with the iRobot Home app or your voice assistant. - for effortlessly clean floors
  • Auto-Adjust Cleaning Head: Auto-Adjust Cleaning Head automatically adapts its height to effectively clean carpets and hard floors
  • Adaptive Navigation: A full suite of advanced sensors allows Roomba to navigate under and around furniture, and along edges. Cliff Detect keeps it from falling downstairs
  • Clean Floors Every Day: The Roomba 694 provides a system of cleaning features and smart sensors that allow the robot to adjust to your unique home and deliver a daily clean
  • Automatically Recharges: The Robot Vacuum runs for up to 90 minutes before automatically docking and recharging
Pros
  • The price is affordable
  • Simple controls make it easy to operate
  • Basic app control is available for scheduling and monitoring
  • Provides decent cleaning performance for basic needs
  • Includes basic sensors to prevent falls off stairs or ledges
Cons
  • Comes with simpler filters that might not trap as many allergens
  • The brushroll get clogged easily

Product Videos

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