Description
Navimow X315 Robotic Lawn Mower: Award-Winning Performance for Large Lawns
The Navimow X315 robotic lawn mower is designed for big backyards, lifestyle blocks and sprawling sections. Consumer NZ named it the Best Robot Mower for Large Lawns (October 2025), and it earns that title with wire-free setup, precise navigation, slope-climbing ability and advanced obstacle avoidance. With a 6Ah battery and a recommended lawn size of up to 1,500m², it keeps your lawn immaculate with no effort from you.
Recommended by Consumer NZ
In its October 2025 testing, Consumer NZ recommended the Navimow X315, noting strong results on uneven ground, sloped lawns and damp grass, along with precise navigation, AI-assisted obstacle detection and easy setup, use and cleaning.
No Perimeter Wire, Simple AI-Assisted Setup
There’s no boundary wire to bury. The X315 uses AI-assisted auto-mapping to learn your lawn, and the Navimow app guides you through setup step by step. You can create and manage multiple zones, and the mower follows a systematic mowing pattern for a tidy, even finish.
EFLS 3.0: Satellite and Vision Navigation
The X315 blends RTK satellite positioning with visual sensors, so it keeps mowing accurately under trees and when satellite signal drops out. Choose the setup that suits your property: Network RTK (which needs a 4G mobile signal) or Antenna RTK. The system also supports twin antennas for large properties.
Takes On Slopes Up to 27°
Engineered for tough New Zealand terrain, the X315 climbs slopes up to 27° (50% gradient) and handles hills, bumps and uneven ground with ease.
Smarter Obstacle Avoidance with Wide-Angle Vision
A 300° RGB and Time-of-Flight (ToF) sensing system helps the mower avoid pets, garden tools, trampolines, trees and tight corners automatically. VisionFence actively detects obstacles and improves over time, which is a clear step up from ultrasonic sensors or bumpers.
Powerful 6-Blade Cutting System
The 23.7cm cutting width and 6-blade disc cut thick or wet grass efficiently without clogging, leaving a clean finish even after a few days of growth. Cutting height is adjustable from 20mm to 70mm, set electrically in the app and per zone.
Smart Weather Response
The X315 syncs with live weather forecasts and adapts its mowing schedule, helping you avoid a soggy lawn and wasted runs.
Award-Winning Navimow App
The Navimow app gives you interactive guidance, personalised settings, mowing schedules, multi-zone management and status updates, plus in-app live chat support. Over-the-air (OTA) updates keep your mower improving, and it works with Alexa and Google Home.
Built-In Security and 4G Connectivity
The X315 comes with built-in 4G, including 1 year of free unlimited data, alongside Bluetooth and Wi-Fi. Geo-fencing and Find My Mower let you check your mower’s location from anywhere, which adds peace of mind against theft.
Quiet, Waterproof and Easy to Clean
At 60 dB(A), the X315 mows quietly. Its IP66 rating protects against heavy water sprays, so you can clean it with a garden hose. A dot-matrix display shows real-time mower status at a glance, even in bright light.
Expand Your Mower with the Expansion Bay
The X3 series features an Expansion Bay for accessories such as the Trimmer, so you can add capabilities over time.
Navimow X315 Specifications
| Recommended lawn size | Up to 1,500m² |
| Continuous mowing area per day | 4,000m² |
| Battery | 6Ah |
| Full-charge mowing time | 120 minutes |
| Charging time | 60 minutes |
| Maximum slope | 27° (50%) |
| Maximum speed | 0.8 m/s |
| Cutting width | 23.7cm |
| Cutting height | 20–70mm (electric, adjustable per zone in the app) |
| Cutting system | 6-blade |
| Positioning | RTK and AI vision (EFLS 3.0), supports twin antennas |
| Object detection | 300° RGB and ToF, VisionFence |
| Connectivity | Bluetooth, Wi-Fi and built-in 4G (1 year free unlimited data) |
| Smart home | Alexa and Google Home |
| Security | Geo-fencing and Find My Mower |
| Noise level | 60 dB(A) |
| Protection rating | IP66 |
| Dimensions | 698.5 × 551.2 × 307.3mm |
| Weight | 19.6kg |
| Charging station footprint | 715 × 450 × 300mm |
| Features | Virtual boundary, systematic mowing pattern, automatic charging, in-app mapping, multi-zone management, OTA updates, in-app live chat support |
| Warranty | 3-year comprehensive warranty |
What’s in the Box
- Navimow X315 robotic lawn mower
- Charging station and power supply (4.5m cable)
- GNSS (GPS) antenna
- Antenna installation kit
- 10m power extension cable
- Spare blades and screws
- Charging station soil fasteners
- User manuals
Which Navimow X3 Is Right for You?
The X315 suits lawns up to 1,500m². The X3 Series is functionally the same across models, differing mainly in battery size and maximum mowing area. For bigger properties, look at the Navimow X330, which covers up to 3,000m².
Not sure which model suits your lawn? See our robot lawn mower buying guide.
Frequently Asked Questions About the Navimow X315 Robotic Lawn Mower
Everything you need to know before you buy. Can’t find your answer? Get in touch and our team will be happy to help.
What size lawn is the Navimow X315 suitable for?
The X315 is recommended for lawns up to 1,500m². It can mow up to 4,000m² per day across multiple charging cycles.
Does the Navimow X315 need a perimeter wire?
No. Setup uses AI-assisted auto-mapping in the Navimow app, so there is no perimeter wire to install.
Can the Navimow X315 handle steep slopes?
Yes. It climbs slopes up to 27° (50% gradient) and copes with hills, bumps and uneven ground.
What is the difference between Network RTK and Antenna RTK?
Network RTK needs a 4G mobile signal on your property. Antenna RTK uses the supplied GNSS antenna instead. You can choose whichever works best for your section, and the system supports twin antennas for large properties.
How does the X315 avoid pets, toys and garden tools?
A 300° RGB and Time-of-Flight system, with VisionFence, detects obstacles and steers around them. It actively recognises objects and improves over time.
Is the Navimow X315 quiet?
Yes. It operates at 60 dB(A), so it won’t disturb your household or neighbours.
Is the Navimow X315 waterproof?
It has an IP66 rating, which protects against heavy water sprays. You can clean it with a garden hose.
Can I control the cutting height?
Yes. Cutting height is adjustable from 20mm to 70mm, and you set it electrically in the Navimow app, even per zone.
Does the X315 have built-in security and tracking?
Yes. It has built-in 4G with 1 year of free unlimited data, plus geo-fencing and Find My Mower, so you can check its location from anywhere.
What is the difference between the Navimow X315 and the larger X3 models?
The X3 Series is functionally the same across models. The differences are battery size and maximum mowing area. The X315 has a 6Ah battery and suits lawns up to 1,500m², while the X330 suits up to 3,000m², the X350 up to 5,000m² and the X390 up to 10,000m².
Why do the blades seem loose after fastening the screws?
This is normal. The blades rotate freely on the disc, and the spinning disc’s centrifugal force holds them outward to cut. If a blade hits an obstacle, it swings inward. Follow the user manual when replacing blades.
Why has my mower’s working time shortened?
Batteries age over long periods of use, and a replacement restores the original runtime. Working time can also drop on lawns with long grass or complex layouts. Mowing very long grass first with another tool can help.
What warranty does the Navimow X315 have?
It comes with a 3-year comprehensive warranty.
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