Roborock
Roborock Saros Z70
- Wi-Fi
- Matter
Verified August 2026
The flagship with the party trick: a foldaway five-axis OmniGrip arm that picks up socks and light clutter (up to ~300g) before it starts cleaning. Genuinely useful if you have kids or pets shedding small objects on the floor, but it's a huge premium over the Saros 20 already on this site for a feature HA can't see or trigger — the arm only runs as part of Roborock's own cleaning routine, not as an exposed service.
In Home Assistant
Uses the same native roborock integration as other Saros-series products (vacuum entity with start/pause/stop/dock, fan-speed and mop-intensity selects, battery/cleaning sensors, live map). The OmniGrip arm is a Roborock-app-only feature as far as could be confirmed — no dedicated HA service or entity for it was found in the integration docs, so don't assume it's automatable from HA.
Specs
- arm
- OmniGrip mechanical arm with camera + LED, lifts objects up to ~300g
- dock
- Multifunctional Dock 4.0 — auto-empty, hot-water mop wash, warm-air dry, auto water refill
- height
- 79.8mm (3.14in)
- navigation
- Dual solid-state LiDAR + 3D structured light + camera
- suction power
- 22,000 Pa
- threshold crossing
- 40mm (AdaptiLift chassis)