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  3. Lifenaxx LX-047 vs W3

Technaxx Lifenaxx LX-047 vs Tosima W3

What Lifenaxx LX-047 does better (2) and where W3 wins (0) — every spec side by side.

Technaxx Lifenaxx LX-047
Technaxx · 2025Lifenaxx LX-047
6.5Score
2 advantages≈ US$160
Higher score
vs
Tosima W3
Tosima · 2025W3
5.3Score
0 advantages≈ US$120
5.6Cleaning power3.7
7.0Mopping5.4
6.6Battery6.6

Why is Lifenaxx LX-047 better than W3?

  1. Suction power4,500 Pa vs 3,800 Pa+18%
  2. Water tank (robot)100 ml vs 80 ml+25%

Why is W3 better than Lifenaxx LX-047?

W3 has no measurable advantages in this pair.

Specifications

Side by side

Tosima W3Tosima W3≈ US$1205.3
Suction & cleaning
Suction power4,500 Pa3,800 Pa
Noise level65 dB—
Navigation & obstacles
Navigation sensorsCliff sensorsCliff sensors
Mopping
Water tank (robot)100 ml80 ml
Size & weight
Width / diameter215 mm138 mm
Length215 mm275 mm
Weight1.3 kg—
ColoursWhiteBlack
App & smart home
App control—Yes
Remote controlYesYes
Window cleaning
Water sprayYesYes
Backup battery (power cut)YesYes
Safety ropeYesYes
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