Yeedi M14 Plus
A low-cost way to get a hot-washing roller-mop dock robot; cleaning is solid, though yeedi publishes few specs.
yeedi $499.99$499.99
The Yeedi M14 Plus is the better robot vacuum overall, rated 4.5 to 4.3. The Yeedi M14 Plus leads on value. The Yeedi S20 Infinity wins on cleaning. The Yeedi M14 Plus costs $300 less ($499.99 vs $799.99).
Yeedi S20 Infinity
A strong-cleaning bagless roller-mop robot from ECOVACS’ sister brand; good results in testing, but yeedi publishes few specs and sells it only on Amazon.
Amazon $799.99$799.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Yeedi M14 Plus for value ($500 vs $800).
- Choose the Yeedi S20 Infinity for cleaning (measured 89% of sand from carpet, 100% of pet hair, no hair tangled vs measured 87% of sand from carpet, 92% of pet hair, no hair tangled).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Yeedi M14 Plus | Yeedi S20 Infinity |
|---|---|---|
| Overall rating | 4.5/5 | 4.3/5 |
| Cleaning 30% | 77 measured 87% of sand from carpet, 92% of pet hair, no hair tangled | 86 measured 89% of sand from carpet, 100% of pet hair, no hair tangled |
| Value 25% | 78 $500 | 50 $800 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent |
| Navigation 15% | 85 LiDAR + 3D light | 85 LiDAR + 3D light |
| Mopping 10% | 90 Roller, lifts 10 mm, extends to edges | 85 Roller, extends to edges |
Independent tests
Yeedi M14 Plus
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 87% | 92% | 0 | 1,281 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Yeedi S20 Infinity
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 89% | 100% | 0 | 1,335 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Specifications
| Yeedi M14 Plus | Yeedi S20 Infinity | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 18,000 Pa | 19,500 Pa |
| Mopping | ||
| Mop | Roller, lifts 10 mm, extends to edges | Roller, extends to edges |
| Mop lift | 10 mm | - |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | - | Yes |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR + 3D light |
| Obstacle avoidance | Structured light (AIVI 3D) | AIVI 3D 3.0 Omni-Approach |
| Climbs thresholds | - | 24 mm |
| Voice assistants | - | Alexa, Google Assistant |
| Build | ||
| Warranty | 1 year | 1 year |
| Released | 2025-05 | 2025-09 |