Editorial notes last verified: September 2026
The T8 was released in March 2020, a year after the Ozmo 950 (2019) reviewed
earlier on this site. On top of the Ozmo 950’s simple LiDAR, a laser-based
system called TrueDetect 3D was added for real-time obstacle detection (not a camera;
that’s the only difference offered by the more expensive T8 AIVI variant). A
HEPA filter, absent from the Ozmo 950, also came with this model.
With 1,500 Pa of suction, the T8 ranks 26th in
Ecovacs’ current active catalog (out of 26
models), at the very bottom. Not a bad number for 2020, but quite behind by
today’s standards.
Ecovacs' active lineup, suction power (Pa)
26
Ecovacs Deebot T8
1,500 Pa
In terms of noise, at 67 dBA, it’s again at the noisy end of
Ecovacs’ active catalog: ranked 10th among
12 models.
Ecovacs' active lineup, noise level in dBA (lower is better)
Charging time is 300 minutes, or a full 5 hours: quite slow. This basic
T8 model lacks any self-maintenance features such as automatic dust emptying,
automatic water tank filling, or automatic mop washing and lifting; all of it is done
manually.
The T8 family is confusingly extensive: the basic T8 (this review), the T8 AIVI
offering camera and AI-based obstacle recognition, the T8+ with an automatic
dust-emptying station, and the T8 Max. This site currently covers only the basic
model; the other variants don’t have separate pages.
Highlights from user reviews
- Multiple users on Reddit report charging and motherboard failures: battery
replacement fixes it for some but not for others, and several suspect this might
be a deliberate end-of-life design.
- One user notes that the robot loses its position and map when moved by hand
to another floor, calling it the most frustrating part of the device’s
design.
Even so, the T8 remains an affordable name still found in the second-hand market
today, one that offered laser-based real-time obstacle detection for its era.
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