Name: Roborock Saros Z70
Brand: Roborock
Availability: InStock

$950 – $2,599List price is $2,599.99 on Roborock's US store, but it has been sold for about $950–$965 there and at Amazon through late 2026 (Roborock store, Vacuum Wars buyer guide, October 2026).

AvailableHome Assistant / Matter22,000 PaOmniGrip 5-axis armStarSight 3D ToF80 °C mop wash

≤ 1 weekShipping: 2–5 days. Sold by Roborock's US store and Amazon, in stock. Roborock US store ↗

Remote control: Through Home Assistant or the python-roborock library on a computer, no official desktop software.

Official page ↗Vacuum Wars buyer guide ↗Home Assistant integration ↗

Overview

The Saros Z70 is the first mass-market robot vacuum with a built-in robotic arm. During a first pass it marks small items it can grip, then the OmniGrip arm folds out of the top to move them aside or drop them in a set spot, and the robot circles back to clean underneath. The arm only handles light objects (under 300 g) from a short list of recognised types, and using it shortens how much floor a charge covers. Underneath the arm it is a slim 79.8 mm Saros-class mop-and-vacuum robot with a full washing dock, related to the Saros 10R. It launched at a very high $2,599 list price but now sells for under $1,000.

Specifications

Category	Cleaning robots · Robot vacuums with all-in-one docks
Released	2025
Country	China
Availability	Available
Programmability	Community / unofficial SDK
Built-in autonomy	Task-level · Carries out multi-step jobs on its own, such as inspections, deliveries or chores
LLM support	None · Voice commands through Alexa or Google only, no built-in LLM.
Best for	Ages 12+ (estimated)
Vision sensors	Depth camera, Camera
Actuators	DC / gear motors
Audio	Speaker
Compute type	Proprietary / undisclosed
Remote control	Home Assistant / Matter
Size	About 350 mm wide and 79.8 mm tall (robot), robot + dock 17.3 kg
Suction	22,000 Pa suction
Cleaning	Dual all-rubber main brushes, a lifting FlexiArm side brush and twin spinning mop pads that lift or detach on carpet, plus a folding five-axis OmniGrip arm that picks up socks, crumpled tissues, sandals and towels under 300 g and moves them out of the way
Dock	Multifunctional Dock 4.0 empties the bin, washes the mops with 80 °C water, dries them with warm air, refills the robot's tank and self-cleans its base with hot water
Navigation	StarSight Autonomous System 2.0 (solid-state 3D ToF, no spinning lidar turret)
Obstacle avoidance	3D sensing plus an RGB chassis camera with AI object recognition (cables, pets, small items), and a second camera in the gripper
Runtime	About 2 h 15 min with the arm disabled (6,400 mAh)
Smart home	Roborock app, Alexa and Google Assistant (unconfirmed), Matter (unconfirmed), official Home Assistant Roborock integration
Sensors	StarSight 3D ToF, chassis RGB camera, gripper camera, cliff sensors, arm pressure and anti-pinch sensors, collision sensing, emergency stop button
Compute	Not published
API / hacking	No official public API. Home Assistant's core Roborock integration and the community python-roborock library log in through the cloud and then send commands over the local network. Not supported by Valetudo