A situation
Are wet-and-dry robot mops worth it for small hard-floor homes?
A small hard-floor home needs a robot that vacuums and mops in one pass. The question is what these four give you at entry prices: the mop tank, the route, the dock and the run time.

This page checks
- List priceWhat the maker prints
- Mop tankHow much water it carries
- RouteMapped, or a set pattern
- Dock and run timeSelf-emptying, and one charge
Proscenic
Where to buy
Proscenic's own store lists only accessories; third-party stock found sold out
3i
Where to buy
App update adds per-room mop intensity and carpet detection refinement
Eufy
Where to buy
Sold out at Eufy US
L70 Hybrid effectively discontinued as Eufy shifts hybrid lineup to newer models
Full specifications18 figures on record · 14 differ
Some links earn Robovations a commission. Nothing on this page is ranked by it.
Small and hard-floored
What a wet-and-dry robot gives a small home
The four carry 150 to 400 mL of mop water. The M8 Pro is the only one found with a self-emptying station, and its maker's own store lists only accessories. The L70 Hybrid and G10+ charge on a plain base. The L70 Hybrid mops 30 to 70 minutes per fill.
Not found
The maker's page for model 2859 prints no price. Retailer prices found were for other variants.
Bissell product pageNot found
Proscenic's store lists no robot. A third-party listing is sold out.
Proscenic store, retailer listing$449.99list price
List price on the maker's page; a hands-on review prints the same figure.
3i US product page$319.99list price
Shown as sold out on Eufy's US page.
Eufy US product page400mL
Clean tank; the dirty tank is also 400 mL.
Bissell product page300mL
Retailer listing and a hands-on review agree.
Hands-on review, retailer listing247mL
From a hands-on review; the maker's page lists no tank size.
Hands-on review150mL
Maker says a fill lasts 30 to 70 minutes.
Eufy support articleListed as Structured Navigation. No map or LiDAR is described on the pages read.
Retailer listing titleLiDAR mapping, per a hands-on review.
Hands-on reviewdToF LiDAR plus a camera that recognizes 128+ objects.
3i US product pageiPath Laser Navigation with AI Map Technology.
Eufy US product pageNot found
Searched the maker's page for model 2859.
Searched maker pageStation with a 4.3 L bag, per a hands-on review and a retailer listing.
Hands-on review, retailer listingThe bin compresses debris, listed as 60 days between emptying. A hands-on review calls the base a charger.
Hands-on reviewEufy lists a charging base in the box.
Eufy US product page100min
Up to 100 minutes; 4 hour charge.
Bissell product page250min
Up to 250 minutes in a hands-on review; a retailer listing says 256 in silent mode.
Hands-on review240min
Up to 240 minutes, from a hands-on review.
Hands-on review150min
Up to 2.5 hours (150 min) on the maker's page.
Eufy US product pageSame on all four: one body that vacuums and mops from an onboard water tank, with a charging base or station.

Your home
How each one fits a home like yours
Set the conditions that describe your home. Each robot answers from its own Fit Check; nothing is scored until you choose.
Fit check
Describe your home
Pick what applies. Each robot answers from its own record.
Sources
Where every figure comes from
- SpinWave Robot · bissell.com product page for model 2859 (the Wi-Fi 28599 sells under the same name); retailer listing title
- M8 Pro · proscenic.com home and accessory pages; geekbuying.com listing; one hands-on review
- G10+ · us.3itech.com product and spec pages; one hands-on review
- RoboVac L70 Hybrid · us.eufy.com product page; service.eufy.com mopping article
Each figure was read from the page listed on 2 Oct 2026. "Not found" means the pages opened were searched and print nothing; it never means the robot lacks the feature.
Questions
What readers ask
How much water do these mop tanks hold?
The Bissell SpinWave lists a 400 mL clean tank, the M8 Pro 300 mL, the G10+ 247 mL in a hands-on review, and the L70 Hybrid 150 mL, which Eufy says lasts 30 to 70 minutes.
Do any of these empty themselves?
Only the M8 Pro has a station that does, per a hands-on review. The G10+ and L70 Hybrid charge on a plain base, and nothing was found for the SpinWave.
Can I buy all four new in the US today?
Not confirmed. Eufy’s US page shows the L70 Hybrid sold out. Proscenic’s own store lists only M8 Pro accessories. Bissell’s and 3i’s pages are live.
Common questions

SpinWave Robot
M8 Pro
G10+
RoboVac L70 Hybrid