Husqvarna launches two robotic lawn mowers, the Automower 305E NERA and 405XE NERA, designed for smaller gardens but suitable for medium-sized lawns. Both models are similar in size and can manage areas up to 600 square meters chaotically and 900 square meters systematically. The 305E NERA is simpler and priced at 2,150 euros, while the 405XE NERA features advanced object detection and costs 2,650 euros. Additionally, the Automower 435X AWD NERA offers slope mowing without boundary wires, managing larger areas for around 6,000 euros, available this summer.
This spring, Husqvarna unveils two innovative robotic lawn mowers, the Automower 305E NERA and the 405XE NERA, designed to cater specifically to the requirements of homeowners with smaller gardens. However, a closer examination of their dimensions reveals that both models, measuring 68 centimeters in length and 44 centimeters in width, are more fitting for medium-sized lawns.
Introducing the Husqvarna Automower 305E NERA and 405XE NERA
In comparison, the Sileno City model from Gardena, a Husqvarna subsidiary, boasts a more compact size of 55 by 38 centimeters. Aside from a minor dent on the front of the 405XE, both mowers share a similar design. They effectively manage areas of up to 600 square meters using a chaotic mowing pattern and can cover up to 900 square meters with a systematic approach. Both models are capable of tackling slopes as steep as 30 percent.
To facilitate precise edge mowing, they are equipped with a smaller secondary mowing unit at the front. The main blade’s cutting height can be adjusted electrically between 20 and 55 millimeters. As NERA models, they can function with or without a boundary wire, or in a hybrid mode combining both wire and GPS technology. When paired with a reference station on your property, they can achieve a positional accuracy of 2 centimeters, and if you utilize the Husqvarna Cloud, the accuracy is approximately 5 centimeters.
The 305E NERA serves as the more straightforward option, allowing communication via Wi-Fi and Bluetooth but lacking advanced object detection technologies. It is priced at around 2,150 euros.
On the other hand, the 405XE NERA, priced at 2,650 euros, offers enhanced connectivity through Wi-Fi, Bluetooth, and mobile networks. The dent in its front conceals a radar system that enables contactless object detection and avoidance.
Effortless Mowing on Slopes without Boundary Wire
The Automower 435X AWD NERA, known for its slope-handling capabilities, now operates without the need for a boundary wire. This feature is particularly beneficial in uneven terrains. Like all NERA models, this electric mower can function with or without a boundary wire, depending on reception quality. The reference signal is generated either from a property transmitter or the Husqvarna Cloud, with no additional expenses involved.
The NERA version shares the same capabilities as the original 435X AWD, managing mowing areas of up to 3,500 square meters through chaotic operation or 5,000 square meters when mowing in lanes. It can ascend slopes with a maximum incline of 70 percent, and the cutting height is adjustable via an app, ranging from 30 to 70 millimeters. While it does not feature a separate edge-cutting unit, it maintains an edge distance of approximately 12 centimeters. Object detection is conducted through ultrasound technology. The Automower 435X AWD NERA is set to be available this summer, with an anticipated price of around 6,000 euros.
Unfortunately, an upgrade option for older 435X AWD models is not available.
Comparing the Top Robotic Mowers
Here’s a snapshot of some of the leading robotic mowers currently available, evaluated from 13 tested products:
Test winner
Price tip
Ideal for large areas
Small garden recommendation
Top alternative
Another great price-performance option
Good performance
Standard performance
Additional antenna required
Battery life comparison:
127.0 minutes
154.0 minutes
77.0 minutes
108.0 minutes
38.0 minutes
66.0 minutes
Good (1.6)
Good (1.8)
Very good (1.0)
Good (2.1)
Very good (1.3)
Good (1.6)
Very good (1.0)
Good (2.4)
Good (2.2)
Satisfactory (3.2)
Good (2.5)
Good (2.3)
Very good (1.2)
Satisfactory (2.8)
Good (1.9)
Sufficient (4.1)
Very good (1.0)
Satisfactory (2.6)
Rotary
Bar
Random with GPS-assisted navigation
yes
no