Ecovacs GOAT A1600 RTK VS Segway Navimow i105

At a fundamental level, both the Ecovacs GOAT A1600 RTK and the Segway Navimow i105 are electric robotic mowers with full smart-home connectivity — Wi-Fi, Bluetooth, and a dedicated smartphone app are present on both. That shared foundation means neither product has an edge on ecosystem integration; remote control via smartphone is equally supported by each.

Where the two diverge sharply is scale and physical footprint. The GOAT A1600 RTK is built for large properties, covering up to 1600 m² of lawn area with a recommended coverage of 1280 m², while the Navimow i105 tops out at 500 m² (recommended 400 m²) — roughly one-third the capacity. That difference is reflected in the hardware: the GOAT weighs 15800 g versus 10900 g for the Navimow, and its volume is nearly 62% larger (96968 cm³ vs 59800 cm³). The GOAT's 33 cm cutting width also means fewer passes per session compared to the Navimow's 18 cm blade, which directly translates to faster mowing on large plots. For a small or medium garden, however, the Navimow's compact dimensions make it easier to maneuver and store.

On noise, both models produce 50 dB in eco mode — effectively identical and impressively quiet. At full power, the GOAT reaches 60 dB versus the Navimow's 58 dB, a marginal real-world difference. Overall, the GOAT A1600 RTK holds a clear advantage for larger lawns, while the Navimow i105 is the more practical, lightweight choice for compact gardens where its smaller size and lower weight are genuine benefits rather than limitations.

Across the entire features category, the Ecovacs GOAT A1600 RTK and the Segway Navimow i105 are in complete lockstep — every single capability listed is present on both machines. From obstacle sensing and auto docking to rain and frost sensors, neither product holds an exclusive feature advantage here.

That said, the shared feature set is genuinely impressive for both. Weather adaptability — combining rain sensing, frost detection, and active schedule adjustment — means either mower can be left to operate autonomously year-round without manual intervention. The inclusion of mulching adds lawn health value by returning clippings as fertilizer rather than collecting waste. Voice assistant support via both Alexa and Google Assistant, combined with an on-device display, covers the full spectrum of control preferences from hands-free voice commands to direct physical interaction.

This group is a complete tie. A buyer cannot differentiate these two products on features alone — the decision will ultimately come down to the physical and performance specs covered in other groups, particularly lawn coverage capacity and hardware design.

Performance is where the Ecovacs GOAT A1600 RTK pulls decisively ahead. Its working area capacity of 400 m²/h dwarfs the Segway Navimow i105's 85 m²/h — nearly five times faster. In practical terms, a 1200 m² lawn that takes the GOAT around three hours could occupy the Navimow for the better part of a full day. This gap is consistent with the size difference established in the general specs, and reinforces that the Navimow is purpose-built for compact gardens where raw throughput is less critical.

Slope handling tells a similar story. The GOAT manages inclines up to 50% gradient, which corresponds to a steep but navigable garden hill, while the Navimow caps out at 30% — adequate for gently rolling terrain but limiting on properties with more dramatic elevation changes. Cutting height range also differs meaningfully: the GOAT spans 30–90 mm while the Navimow covers 20–60 mm. The Navimow's lower minimum of 20 mm suits those who prefer a finely trimmed, lawn-tennis appearance, but its maximum of 60 mm means it cannot maintain the taller, more relaxed grass heights that the GOAT accommodates. Both offer the same 6 cutting height settings, so the granularity of adjustment is equivalent — it is purely the range that differs.

The GOAT A1600 RTK holds a clear and comprehensive performance advantage across every metric in this group: throughput, slope tolerance, and maximum cutting height all favor it. The Navimow i105's narrower performance envelope is acceptable within its intended use case of small, flat-to-moderate lawns, but for anything more demanding, the GOAT is the stronger performer by a significant margin.

Charging speed is a standout advantage for the Ecovacs GOAT A1600 RTK, which returns to full charge in just 0.75 hours — half the time of the Segway Navimow i105's 1.5 hours. For a mower covering large areas that may need to dock and recharge mid-session, faster turnaround directly translates to less interruption and more continuous mowing across a given day.

The wattage figures present an interesting contrast: the Navimow draws 367W versus the GOAT's 180W, more than double the power consumption. Combined with its lower 11V system voltage compared to the GOAT's 21.6V, this suggests the Navimow operates at higher current levels to deliver that wattage — a design choice that may contribute to its longer charge time despite its smaller physical footprint. The GOAT's higher voltage architecture is generally associated with more efficient power delivery and reduced resistive losses.

One genuine practical edge the Navimow holds is its removable battery. This allows the user to swap in a spare for uninterrupted operation or charge the battery indoors independently of the mower's docking station — a convenience the GOAT, with its fixed battery, cannot offer. Overall, this group is a split decision: the GOAT wins on charge speed and power efficiency, while the Navimow's removable battery provides meaningful flexibility for users willing to invest in a spare pack.