Head to head
Segway Navimow i105E vs Segway Navimow X390
Price, coverage, slope, navigation, and drive for Segway Navimow i105E and Segway Navimow X390, side by side and cited.
- Store prices · checked 19 h agoVerified · checked 5 wk ago
2compared
10,118 m² (2.5 acres)largest lawn
Segway Navimow i105E (Navimow i105E, Navimow i108E)·Segway Navimow X390 (Navimow X390)
Your lawn
Set your lawn to see which of these fits it.
Drive
2-wheel drive
2-wheel drive
Obstacle avoidance
Navigation
Wire-free. RTK GNSS satellite positioning, no perimeter wire. Includes RTK reference antenna.
Wire-free. RTK GNSS plus onboard AI vision, no perimeter wire.
Cutting
18 cm (7.1 in) cut, 20 to 60 mm (0.8 to 2.4 in) height, about 58 dB
23.7 cm (9.3 in) cut, 50 to 100 mm (2.0 to 3.9 in) height, about 60 dB
Rain
Weather-adaptive: auto-suspends in rain, extreme heat, or cold (IP66)
Weather-adaptive: pauses and returns to the dock in rain, snow, or frost (IP66)
Anti-theft
GPS anti-theft that locks if moved from its home spot; PIN to clear the alarm
GPS tracking, PIN code, lift/burglar alarm, and a geofence out-of-boundary alert
Connectivity
WiFi, Bluetooth; 4G optional (Navimow Access+ module)
4G, WiFi, Bluetooth (5-year free 4G service)
Released
2023
2025
A check marks the lower price, the higher score, the larger coverage, and the steeper slope. Our pick below is derived from those same specs; the right choice still depends on your lawn, your budget, and how you'll use it.
Our pick
Which to buy
Best buySegway Navimow i105E
For most lawns, the Segway Navimow i105E is the better buy at $799: it covers up to 506 m² (0.13 acre), about $3,700 less than the Segway Navimow X390. Step up to the Segway Navimow X390 only if your lawn is larger than 506 m² (0.13 acre) or steeper than 30%.
From $799The bottom line
What actually differs
- Segway Navimow i105E has the lower price ($799).
- Segway Navimow X390 covers the most lawn (10,118 m² (2.5 acres)).
- Segway Navimow X390 handles the steepest slopes (up to 50%).
Go deeper
Open the full record
BestRobotMower.co is an independent informational comparison site, not a manufacturer or a retailer. Specifications and prices are curated from public sources and can change or be incomplete. Always confirm the current spec, price, and availability with the manufacturer or seller before buying. Coverage and slope figures are rated maximums on an open lawn; real performance depends on your yard.