Robot lawn mowers automate lawnmowing and keep your yard perfectly cut year-round. You don’t have to invest your precious time anymore and wait for the weekends. These mowers can mow whenever you want without your assistance. Not only that, they free you from frequent maintenance, high fuel consumption, and loud noise.
For residential lawn owners, robot lawn mowers are the best. Whether you have a small or extra-large lawn (up to 2.5 acres), these mowers are available for all yard sizes.
We have compiled this comprehensive guide to help you select the right robot mower for your lawn. We will introduce each Navimow lineup and model and make your selection easier.
The Navimow i2 AWD Series: For Small Lawns (Up to 0.25 Acres)
The Navimow i2 AWD series is perfect for small suburban lawns up to 0.25 acres. Even if your lawn is uneven and has difficult terrain, it offers exceptional performance because of All-Wheel Drive (AWD).
Why is It Suitable for Small Lawns?
Area Coverage
The Navimow i2 AWD series has two models. The Navimow i206 AWD is suitable for 0.15 acres. It can mow the area within 9.6 hours. Its 2.55 Ah battery needs a 60-minute charging time. After a full charge, it can mow for 60 minutes and cover 0.03 acres per charge.
The Navimow i210 AWD can mow lawns up to 0.25 acres within 16 hours. It has a 5.1 Ah battery that requires 120 minutes of charging. On full charge, it mows for 120 minutes straight and covers an area of 0.06 acres.
AWD
The i2 AWD series is the only mower for small-to-medium lawns that has AWD (All-Wheel Drive). It’s extremely compact, but its three wheels are powered to help conquer any kind of terrain.
It’s actually an on-demand All-Wheel Drive. Which means the rear wheel activates when needed. It translates to up to 30% energy saving.
Xero-Turn™
With the Xero-Turn™, the mower can make a quick 180⁰ turn like a zero-turn mower. However, it does not scrape, tear, or damage the turf in any way. The movement of the wheels remains in control to ensure smooth pivots.
The mower can easily work in tight spaces and difficult areas. It covers narrow pathways, hidden corners, and every part of a small lawn. It is a lawn-friendly robotic zero-turn mower.
Works on All Terrains
The Navimow i2 AWD series is capable of working on difficult terrains. It is equipped with 9.8-inch off-road wheels, a Traction Control System, and All-Wheel Drive, so it can easily mow on uneven terrains, stone paths, vertical steps, etc.
It can work on slopes up to 45% (24⁰). It has a built-in Electronic Stability Control system that continuously adjusts the wheel to keep it straight and stable. Therefore, it can mow on lateral and diagonal hills. It can also take turns on hills and go in the reverse direction.
Obstacle Detection
With the VisionFence™, the mower can detect 150+ obstacles. It uses vision technology and AI algorithms to detect pets, tools, and small objects.
When it encounters an obstacle, it maintains a 1-meter buffer and reroutes within 0.1 seconds. It distinguishes between animals, common lawn objects, and everyday obstacles to ensure safe mowing in small lawns.
Navigation Tech
It’s a compact mower, but it still uses EFLS™ Network RTK to navigate through the lawn with centimeter-level accuracy. It does not need antennas or wires. Just connect it to the app, and it is ready to mow. It automatically maps your whole lawn with one click.
Quiet Operation
The mower is extremely quiet. The noise level is only 59 dB(A), which does not disturb the family members or neighbors. It works quietly in your lawn and mows everything without disturbance.
The Navimow H2 Series: For Medium Lawns (Up to 0.5 Acres)
The Navimow H2 series is designed for complex yards. Its incredible navigation system understands your lawn and ensures safe and efficient mowing in every condition.
Why is It Suitable for Medium Lawns?
Area Coverage
The Navimow H2 series currently has two models. The Navimow H210 is for lawns up to 0.25 acres. It can mow the area within 7.66 hours. It has a 5.1 Ah battery, which requires 70 minutes of recharging to work for 110 minutes continuously.
The Navimow H220 is for lawns up to 0.5 acres. It can mow the area within 12.26 hours. The battery has a 10 Ah capacity. It needs 120 minutes of recharging and can perform continuously for 220 minutes.
Despite the area of the lawn, you just need to drop the mower. It automatically mows your entire lawn.
AI Triple Fusion System
The triple AI fusion system sets the Navimow H2 series apart from other mowers. It uses High-Res solid-state LiDAR, Network RTK, and Vision technology to navigate in your lawn with incredible precision.
It uses three navigation technologies. The NRTK allows it to get centimeter-level accuracy in knowing its position in the lawn.
The LiDAR technology scans your yard at nearly 200,000 points per second. It creates a 3D map with no blind spots. It transforms every part and corner of the lawn into a real interactive map. You visualize and edit the map and command your mower for personalized operation. At the same time, vision provides enhanced assistance.
It quickly switches between different modes to ensure reliable performance in medium-sized lawns. Whether it is an open ground, dense trees, or total darkness, the mower works in every situation and condition.
Superior Cutting Performance
The mowers offer incredible cutting performance. They have a 100W mowing motor, which can mow through thick grass without any hassle.
Along with that, they have an advanced cutting module with 6 sharp blades and an anti-clogging disc. It works on any kind of grass.
With superior cutting technology, it covers 0.93 acres every day. Users can customize up to 30 unique zones in their medium-sized lawn and select a personalized schedule and cutting height.
Even the edges are cut precisely. The mower can cut as close as 2 inches from the wall and fences. And it can also use the ride-on mode to offer zero-edge cutting across borders, such as pathways and stone steps.
Exceptional Obstacle Detection
Because of LiDAR and vision technology, the mower is superior in obstacle detection. Whether there are suspended obstacles, tiny objects, or animals, the mower precisely detects their presence with 0.4-inch detection accuracy. It can detect 200+ obstacles and has a 230ft long detection range.
It identifies 20+ animal types and slows down at 3.3ft distance. It maintains a safe distance and mows your whole lawn without harming animals and pets.
Due to multiple detection technologies, the mower is capable of working in extremely complex lawns. If there are too many obstacles and lawn objects, normal robot lawn mowers will fail, but H2 mowers can mow without any hassle.
All-Terrain Slope Performance
The mower can work on almost all terrains. It uses Intelligent 3D Terrain Adapt, which analyzes your whole lawn. It divides the lawn into optimized zones and plans ideal routes, including slopes. That’s the reason it understands the terrain better than other mowers.
It can work on slopes up to 45% (24⁰). While working on slopes, the Electronic Stability Control regulates wheels. It maintains a balance between center of gravity, traction, and speed to keep the mower stable.
It has off-road wheels to enhance traction on the lawn. They work on any terrain and assist the mower to do precise cuts.
The Navimow X4 Series: For Large Lawns (Up to 1.5 Acres)
The Navimow X4 series is built for large lawns, irrespective of the terrain, grass condition/type, slopes, and obstacles. It’s equipped with extremely advanced technology, which makes it an incredible option for large lawns.
Why is It Suitable for Large Lawns?
Area Coverage
The Navimow X430 is suitable for lawns up to 1 acre. It can mow the area within 15 hours. For areas up to 1.5 acres, you can opt for the Navimow X450, which can mow the area in 23 hours. Both mowers are equipped with a 12.8Ah battery that needs 90 minutes of charging to deliver a 110-minute mowing time.
You can mow a large area with these mowers. They can handle up to 120 zones, including the no-go areas.
Advanced AWD
The advanced AWD powers all four wheels of the mower for unmatched performance. That’s the reason it can work on any kind of difficult terrain.
Whether it’s a waterlogged lawn, pitted surface, potholes, stones, or any difficult area where other mowers fail, the X4 series conquers every surface.
Its patented Traction Control System enhances traction and adjusts wheel torque to prevent slipping. With the dual-suspension system, the mower works on rough terrains and offers smooth cutting performance.
Xero-Turn™
The Xero-Turn™ makes the mower a lawn-friendly zero-turn mower. Which means it can take a 180⁰ turn without damaging the lawn. Say goodbye to turf-tearing, scraping, and slipping.
The front-wheel steering system is revolutionary. It automatically switches between zero-turn and automotive-grade Ackermann steering. When a zero-turn is needed, the steering blends traction and agile control to offer a precise pivot without damaging the lawn.
Exceptional Efficiency
The X4 mowers are ideal for large lawns due to ultra-efficient mowing. The MowMentum™ technology allows it to cut a large area within minimal time.
Firstly, it has a large cutting deck of 17 inches with a dual-disc system, so it cuts more grass. It travels at a 2.6 ft/s to cover large lawns and reduce the operation time. Lastly, it has super-fast charging, so it can charge in only 90 minutes, which is 70% faster than average mowers.
You can mow the grass up to 1.5 acres in one day.
Works on Any Kind of Grass
The Navimow X4 mowers are incredibly powerful. They can cut any type of grass with extreme precision. Whether it is long, thick, or dense grass, the powerful 180W cutting motors with 0.04 thick blades can handle everything. It has a smart cutting algorithm that detects and lifts blades when handling challenging or tough grass.
You can set the mower from 0.75 to 4 inches. They work on any type of grass. They are also the best mower for St. Augustine grass.
Steep Slope Performance
The specialty of X4 mowers is exceptional performance on steep slopes. Because of AWD, advanced TCS, and 5:5 balance center-of-gravity distribution, the mowers can work on steep slopes up to 84% (40⁰).
It climbs on steep slopes, maintains balance, and takes turns as well. Which means it isn’t bothered by slopes.
AI-powered 360° VisionFence™
X4’s obstacle detection goes to the next level with AI-powered 360⁰ VisionFence™ technology. It’s equipped with a 360⁰ RGB camera that captures a panoramic view of the lawn. It can precisely detect obstacles within 16ft.
It’s smart enough to maintain a 3.3ft distance from the object and reroute automatically within 0.1 seconds. That said, it can mow in complex lawns where there are animals, lawn objects, everyday objects, and other obstacles. Most importantly, it is night-ready, which means it can even detect obstacles at night.
Vision-Enhanced EFLS™ NRTK Positioning
The EFLS™ NRTK allows the X4 mowers to know their location with centimeter-level accuracy. There is no need for antennas and wires, and the mowers get consistent positioning in real-time. They can easily navigate large lawns.
The Tri-frequency Network RTK is extremely accurate and reliable. Along with 360⁰ VSLAM, it understands your lawn. It knows every corner and where to mow.
It automatically maps your lawn and creates a virtual map. It recognizes the boundaries, flowerbeds, trees, and other things in the lawn. The GeoSketch™ does real-scene mapping. Using triple lens panoramic cameras and ToF sensors, it generates real-scene maps that you can edit directly on your phone.
The Navimow X390: For Extra Large Lawns (Up to 2.5 Acres)
If you have a lawn larger than 1.5 acres, the Navimow X390 is what you need. It’s the only Navimow robotic lawn mower that can work in extra-large lawns.
Why is It Suitable for Extra Large Lawns?
Massive Coverage Area
The first reason is obvious. The mower covers a massive area of up to 2.5 acres. It needs 100 minutes to recharge fully. Then, it delivers 240 minutes of mowing time, which can cover a massive area in one go.
2X Mowing Efficiency
The mower offers excellent efficiency, which assists in covering large lawns in less time. Firstly, it is equipped with ultra-fast charging. It needs minimal charging time to work for 4 hours straight.
It cuts large lawns precisely and covers every corner. Its six-blade design ensures excellent mowing performance. It quickly cuts grass and prevents clogging.
The mower can automatically recharge. When the battery is about to end, it returns to the charging station. Then, it resumes mowing, which is perfect for extra-large lawns.
Advanced Navigation Tech
The Navimow X390 uses the EFLS™ 3.0. It combines RTK, VSLAM, and VIO technology to navigate precisely in an extra-large lawn. It means it utilizes the satellite signals, cameras, and motion sensors to analyze the lawn area and understand its position, obstacles, and landscape.
Due to the combination of these technologies, the positioning becomes more accurate and reliable. And the mower can work in a complex environment and even in lawns with signal challenges.
Through dual-base stations, the mower offers ultra-wide coverage. It offers uninterrupted performance in large lawns. It works in narrow pathways, beneath trees, and even in open locations.
Excellent Slope Performance
All X3 mowers, including the X390, are designed for slopes up to 50% (27⁰). Firstly, they have 10-inch off-road wheels and a 20-inch wheelbase to enhance traction on the ground.
The powerful motors give enough power to work on inclined surfaces. Lastly, the 7:3 rearward weight distribution keeps the mower balanced while mowing on slopes.
The Traction Control System (TCS) precisely controls the wheel traction and prevents slippage, while ensuring safety and stability.
Superior Obstacle Detection
The X390 can detect 200+ obstacles, including pets, animals, fixed obstacles, and everyday obstacles. It even detects suspended objects like hammocks, swings, hanging chairs, and umbrellas in the lawn.
Its 300⁰ wide-angle view detects people from three meters. It slows down the speed and plans the route accordingly. It is family-friendly and pet-friendly. It identifies 24 types of animals and maintains a safe distance.
It’s also capable of mowing at night. It can detect obstacles from 5.9 feet. It works in low light and mows your lawn with ultimate safety.
Expansion Possibilities
The notable feature of the X390 is its expansion possibilities. With the help of add-ons, you can get more out of the mower.
The trimmer add-on gives more precision for edge cutting. It trims every edge, so you don’t have to cut edges manually. Other than that, you can attach a mosquito repellent module and a fertilizer spreader.
Final Words
Robot lawn mowers are now extremely advanced. They are capable of automating lawnmowing and making it hassle-free. However, you have to choose the right mower according to the yard size. We have shared robotic lawn mowers for small, medium, large, and extra-large lawns. These are incredible robotic lawn mowers for precise cutting from one corner to another. To help you make the right decision, we have also explained why these mowers are suitable and the features they offer.
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