Husqvarna Automower 450X NERA
Premium GPS-Mähroboter mit 5000 m² Flächenleistung, 70 % Steigung und smarter EPOS™-Technologie – der Profi für anspruchsvolle Gärten.
Pros
- EPOS™-GPS-Steuerung ohne Begrenzungsschleife (mittig)
- Bis zu 70 % Steigung – geeignet für hügelige Gärten
- Große Flächenleistung (5000 m²)
- App-Steuerung mit Alexa/Google Home
- Floating-Scheibensystem für sauberen Schnitt
Cons
- Sehr hoher Preis (über 2.000 €)
- Installation komplex (GPS-Referenzstation nötig)
- Schwer (13,8 kg) – nicht für kleine Gärten geeignet
ca. 2.000–2.500 € RRP incl. VAT · Price may vary by retailer
Husqvarna Automower 450X NERA Review
EPOS™ Technology – Mowing Without a Boundary Wire
The Husqvarna Automower 450X NERA is the flagship of the Swedish robot mower brand and sets new standards in GPS-guided lawn care. The exclusive EPOS™ technology (satellite-based positioning) allows operation without a boundary wire in the center of the garden. A separate GPS reference station is installed in the garden, providing centimeter-accurate position data to the mower. This makes the 450X NERA particularly flexible when redesigning the garden later on.
The slope capacity of up to 70% is impressive – even steep inclines are handled effortlessly. The brushless motor reliably drives the 240 mm wide wheels, while the floating blade system compensates for uneven terrain and ensures a clean, even cut.
Automower® Connect App & Smart Home
The Automower® Connect App is the central hub for controlling the 450X NERA. In addition to creating schedules and mowing intervals, you can define multiple work areas with different settings. The Zone Control feature allows you to set temporary stay-out zones – ideal for protecting wildflower meadows or garden projects. The app sends push notifications for status changes, theft alerts, or when maintenance is required.
Voice control via Amazon Alexa and Google Home enables convenient hands-free operation.
Safety & Theft Protection
The 450X NERA is equipped with a comprehensive safety package. The obstacle detection system uses multiple sensors to reliably detect objects and avoid collisions. GPS tracking theft protection alerts the owner if the mower leaves the defined area. The GeoFence function alarms on unauthorized movement. A PIN code lock on the control panel is also integrated.
Conclusion
The Husqvarna Automower 450X NERA sets the benchmark for premium robot mowers. The EPOS™ technology, outstanding slope capacity, and well-designed app make it the first choice for owners of large, demanding gardens. The high price and complex installation (GPS reference station) are the only real drawbacks.
Technical Specifications
| Model | Husqvarna Automower 450X NERA (SKU 970535303) |
| Series | Automower NERA |
| Color | Orange / Schwarz |
| Max. working area | 5000 m² |
| Cutting height | 20 – 60 mm |
| Cutting system | 3-Klingen-Scheibensystem (Floating) |
| Cutting width | 240 mm |
| Slope capacity | 70 % slope |
| Battery | Li-Ion 18 Ah |
| Mowing time per charge | approx. 330 min |
| Charging time | approx. 60 min |
| GPS control | Yes (EPOS™, reference station required) |
| App control | Yes (Automower® Connect) |
| Smart Home | Alexa, Google Home |
| Boundary wire | Yes (optional, not needed in GPS mode) |
| Rain sensor | Yes |
| Theft protection | Yes (GPS tracking + GeoFence + PIN) |
| Noise level | 58 dB |
| Weight | 13.8 kg |
| Dimensions (L×W×H) | 72 × 55 × 31 cm |
Key Features of the Husqvarna 450X NERA
EPOS™ GPS Technology
Satellite-based positioning without boundary wire in the center of the garden – flexible and centimeter-accurate.
70% Slope Capacity
Handles even steep inclines effortlessly – the best value in our test. Ideal for hilly properties with up to 70% gradient.
Automower® Connect App
Full control over schedules, zones and mowing intervals – including voice control via Alexa and Google Home.
Zone Control & Stay-out Zones
Create multiple work areas with different mowing settings and temporary restricted zones for wildflowers or projects.
Frequently Asked Questions
Yes, with the optional EPOS™ GPS reference station, the mower can operate without a boundary wire in the center of the garden. The GPS reference station is placed in the garden and provides centimeter-accurate position data to the mower. A boundary wire is still recommended at the garden edge for precise perimeter definition. The big advantage: no need to re-lay wire when redesigning the garden.
At 58 dB operating noise, the 450X NERA is among the quieter robot mowers in the premium segment. That's comparable to a quiet conversation and hardly noticeable – even during nighttime mowing. It is quieter than many robot vacuum cleaners and significantly quieter than a petrol lawn mower.
The 450X NERA is compatible with Amazon Alexa and Google Home. Through the Automower® Connect App, you can control the mower by voice, check status, and adjust mowing intervals. Integration is done via the respective smart home skill configured in the app. Additionally, Automower® Smart Routines can automate actions like parking during rain or frost.
The Husqvarna Automower 450X NERA is designed for areas up to 5000 m² – a very large garden or small park. In practice, the effective working area depends on lawn complexity, growth density, and number of obstacles. For very irregular gardens, the effective area may be slightly less than the maximum rated area.
Yes, the 450X NERA features comprehensive theft protection: GPS tracking (continuous position tracking), GeoFence (alarm when leaving the property), and PIN code lock on the control panel. In case of theft, the mower can be located via the app. It has one of the best theft protection systems in our entire test field – highly recommended for a device in this price range.
Alternative Models Compared
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Bosch
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