Robomow RS630 Robotic Lawn Mower Review

As an Amazon Associate we earn from qualifying purchases. ToolPickr is reader-supported. When you buy through links on our site, we may earn an affiliate commission.Learn more

Robomow RS630 Robotic Lawn Mower Review

The Robomow RS630 is user-friendly and lawn-friendly. Designed to offer the most convenient, least time-consuming, and easiest mow ever. Given Robomow’s many years of experience in robotic mower manufacture, Robomow produces some of the best lawn mowers on the market.

The model is suitable for ¾ acre lawns. You can also program it to mow in specific zones in your yard.

With the Robomow RS630, you need not worry because you don’t even have to push it. A button is all you need to get it in the work mode.

What is more? You will no longer need to incur costs of oil, gasoline, and charging. With the machine, noise levels are significantly reduced, and so are fumes.

Key Specifications of Robomow RS630 Robotic Lawn Mower

Robomow RS630 Battery Powered Robotic Lawn Mower, Green

Twenty-degree slopes got nothing on the RS630. It will go about mowing on the steepest of hills as you engage in other activities. It is a flexible model in that the user can adjust the cutting height to suit their needs.

I specifically liked the Lithium Ferrum batteries. These powerful high-performance batteries are responsible for its impeccable mowing speed and lengthened lifespan.

Two factors contribute to the RS630’s neat finish on the edges: it’s ‘cut beyond the wheel’ design and unique edge mode.

If you are going to buy the model, then you are going to have access to safety features such as immediate pausing of the blades when you lift or tilt the unit.

For those who are environmentally conscious, there is an ECO mode on your unit for operation at minimum required energy.

You can learn more about its installation in your yard in this YouTube video:

Here is the long list of specifications for the Robomow RS630 – >

Working Area
Max Incline
Typical Charging Time
2 hours
Charging System
26 Voltage Lithium battery
Typical Mowing Time
1.5 hours
Cutting System
Dual three-star blades with a speed of 4000rpm
Blade Motor
2×200 W
Cutting Height (min-max)
20-80 mm
Cutting Width
56 cm

Unique Features

Here are some of the many unique features this mower has on offer.

Wide Cutting Path

The dual blades and 22-inch cutting width enables you to effectively and efficiently mow more extensive lawns. You can also mow slopes as steep as 20 degrees.

Different Mowing Zones

To avoid mowing in the same place in the yard, you can wire it to travel automatically to various sections of your lawn, and after completion, go back to its base station. The charging time ranges from 90-110 minutes.

Web App

Bluetooth connectivity makes it possible for the new personalized My Robomow app to help manage your mower whenever and wherever.

Alexa Capabilities

This is a new Robomow feature. Just like other smart home ecosystems, the mower can cut your grass upon voice command.

Rain Sensor

One thing that got me hooked to the Robomower RS630 is its rain sensor. Well, I don’t want to run in the rain to get my mower if it suddenly starts to pour.

When raining, it returns to its central station and waits for conditions to improve before it starts again.

Quiet Cut

The mower’s noise levels are reduced. Because of this, you can mow at any time, even during the most peaceful hours.

Anti-Theft and Safety system

To operate the unit, you need a valid code. When you tilt or pick it up, it shuts off automatically.


Power, Design, and Durability


It is now clear that our machine is battery-operated. On one charge, the RS630 can run for up to one and a half hours and then recharge in two.

Its 22-inch cutting path is wide enough and, together with the powerful motors, ensure quicker completion of the cutting process.

You can replace the Lithium batteries on your own, and they can last for about four to five years before replacement. For an extended lifespan, the robot makes sure they are properly charged.


The mower has strong motors and blades to cut pine cones, thick lawns, small twigs, high grass, and even St Augustine grass. On each of its two brushless cutting motors, there is a cutting blade with a 2” cutting width.

It is easy to adjust the cutting height. Just open the door on the mower’s top and use your hand to turn that knob using your hand.

The RS630’s power wheels are essential in providing better traction when you are mowing, particularly on sloping hills.

The mower’s smart design stands out. It can turn as it approaches the boundary wire and will keep moving forward or backward to avoid getting stuck.

To complement its unique design, there is the floating deck, which allows the mower to follow your lawn’s contour resulting in a smoother cut.


This may be one of the most critical aspects you should look for in a mower before you consider buying it. Is it going to withstand pressure, wear and tear and give me value for my money? Or is it going to leave its job half-done?

To start with, you are unlikely to meet any other mower as strong and rugged as this one. It can last for even ten years without needing any repairs or maintenance.

Its blades are made of steel and, therefore, can resist wear and tear for some time.

Cut Quality and Available Options

The RS630 has twin three steel blade arrays. Apart from following the contour of your lawn, it also allows its blades to leave a clean and even cut even over rough ground by preventing the base from rising with the machine’s wheels.

For adjustment of cutting height, the lever has been replaced with a knob. You can adjust the height from 1.05-3.25 inches.

The edge mode proves to be more helpful than it looks. The mower’s blades are close to its wheels and deck edges for maximization of its cutting swath.

Performance and Ease of Use

When I first used the Robomow RS630, I couldn’t believe the rugged manner in which it moved. For one, the 22” deck is standard for riding or walk-behind mowers, but for robotic mowers, that is unbelievably big.

This, together with its 44-pound body, screams tough. According to the manufacturer, the unit can handle as much as a 35% incline. I also observed there was no slowing in its movements as it mowed uphill or downhill.

It can maneuver in tight spaces, and as it reroutes after encountering an obstacle, it kills the system’s motor. The mower won’t leave your lawn half-done because it is likely to return and finish off the remaining grass.

The good thing about the mower’s battery that feeds its 400W motor is that its charging time is only two hours. Over 3-5 years, the battery life expectancy is 5,000 full charges.


Ease of Maintenance, Repairs, and Warranty

Robomow built this machine to last for a lifetime. Its body is durable and rugged. When well taken care of, it can take ten years before needing any repairs or maintenance.

Here are some maintenance suggestions:

  • Replace the blades annually
  • Every 4 to 5 years, ensure you change the battery
  • Check for any grass buildup underneath
  • Ensure the wheels are free of any debris


The invention comes with a full one-year warranty backed by the manufacturer. You can call them via phone, and they will help you carry out the repairs.

If you have any queries concerning the warranty, you can contact the Robomow help center or call their customer care team on 1-844-762-6669 or can refer to this User Manual.

Website: Robomow

Price of Robomow RS630 Robotic Lawn Mower

Cost-effectiveness lies in the eyes of the beholder. The RS630 is worth every dollar as it saves you on time and effort. To begin with, you will be able to concentrate on other tasks as the mower goes about its business.

You also won’t have to worry about the rain as it will go back to its base station. Also, you can control it from your smartphone easily.


Who Should Buy It?

Environmentalists can go for this as there is zero fume emission to the atmosphere. The elderly, too, will find this a suitable option as no pushing is required.

If you live in a quiet neighborhood, then this unit will also serve you well. And lastly, if you are tired of constant oil changes, I would confidently recommend this.

Why We Like It

Are you looking for a robotic mower to purchase? Performance, ease of use, cutting quality, durability, ease of maintenance, and affordability are the factors you have put into consideration.

The RS630 is an excellent unit that combines all those factors. It leaves behind a clean-cut lawn, and using it is unbelievably easy. It is definitely worth your time and money.


Last update on 2024-06-14 / Affiliate links / Images from Amazon Product Advertising API

About Michael Adams

Michael has been providing handyman services for the last 14 years. He also contributes as a writer sharing his experience and experience for design projects.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.