Our take
iRobot Roomba Max 705 Vac
A very good vacuum-first Roomba with strong pickup and pet-hair performance. The main weakness is iRobot's app rather than the cleaning hardware.
Owners praise the suction, pet-hair pickup, mapping and obstacle handling.
Scheduling and app glitches come up repeatedly.
Homes prioritising dual rubber brushes.
Buyers who want a basic vacuum without mopping, advanced navigation or dock automation.
- Dual rubber brushes
- 75-day auto-empty dock
What owners and reviewers say
The Max 705 Vac has encouraging evidence for vacuuming and obstacle sensing, but automated ownership depends on more than cleaning. A hands-on reviewer found dock and emptying problems, while exact-model owners describe missed scheduled runs.
Vacuuming is the reason to consider it
Just A Dad’s testing found good pickup on hard floors and carpet, with a second carpet pass collecting material missed initially. The review also praised obstacle avoidance and quick LiDAR mapping. This is the vacuum-only 705: it should not be confused with the separate Max 705 Combo or credited with its mop.
[1]Emptying was not consistently complete
The reviewer found that a heavy carpet-cleaning load was not fully removed by the first auto-empty cycle; repeating the cycle helped. Dock alignment also required repeated manoeuvres. That makes checking the onboard bin after demanding runs more relevant than relying solely on the dock’s advertised storage duration.
[1]Scheduled cleaning has owner-reported problems
In a discussion explicitly identifying the Vac model, the original owner liked cleaning but could not get schedules to start. Another Vac owner described skipped automations and incorrect room selection. These dated reports establish actual frustrations, without showing that every unit or current app version remains affected.
[2]App controls and dependable automation are separate
Just A Dad liked the redesigned app’s mapping, room editing and cleaning order controls. The owner reports show why a well-organised interface does not guarantee that every schedule will run. Our interpretation is to judge this model on completed unattended jobs and successful emptying as well as visible pickup.
[1][2]Replies about the Combo and other Roombas in the scheduling thread are excluded from the Vac-specific synthesis.
Sources (2)
- Just A Dad exact vacuum-only 705 tests ↗Hands-on review
- Max 705 Vac owners discussing schedules ↗Owner report
Full specifications
- Navigation
- ClearView Pro LiDAR with PrecisionVision AI
- Dock
- AutoEmpty dock, up to 75 days, captures particles to 0.7 microns
- Brushes
- Anti-tangle dual rubber brushes plus edge-sweeping brush
- Battery
- Lithium-ion
- Dimensions
- 35 × 34.5 × 10.4 cm, 3.4 kg
Sources
Videos
- frickhelm: iRobot Roomba Max 705 Vac - cleaning performance review ↗
- Lupita: iRobot Roomba Max 705 Vac Robot Vacuum Review ↗
- Search YouTube for iRobot Roomba Max 705 Vac ↗Search results may include similar models; check the model name.



