







What buyers say
Most owners find the S5 delivers thorough daily cleaning with laser navigation that methodically covers floors, backed by strong battery life. The mopping function is a light damp wipe at best, and a notable share of users run into app hiccups or mapping quirks.
Loved by buyers
- •Laser mapping creates a precise floor plan, enabling efficient zig-zag cleaning and virtual no-go zones
- •Battery lasts long enough to clean 1500+ sq ft on a single charge, often with power to spare
- •Quiet on balanced mode, maintaining strong pickup without disrupting conversation or TV
Buyer concerns
- •Mopping is just a wet pad dragged behind the vacuum, it won’t scrub dried spills
- •App occasionally freezes or requires restarts, especially when editing no-go zones
- •Some units repeatedly drive over ledges or steps despite saved maps and barriers
Frequently Asked Questions
Does it handle black carpets and rugs?+
Yes. Multiple owners confirm the S5 has no trouble climbing and cleaning black rugs, and the cliff sensors still function normally.
How long does the battery really last?+
In tested home use, the S5 cleaned 1700 sq ft twice (80 minutes total) and still showed 61% battery remaining. On quiet mode, expect even longer runtimes.
Can I start it with voice commands?+
Alexa and Google Home integration allow basic start/stop and dock commands. The robot respects no-go zones even when triggered by voice.
Is the mopping useful for everyday cleaning?+
It removes light dust and faint footprints but won’t tackle dried-on spots. Think of it as a damp dusting rather than an alternative to hand mopping.
Key Features
- • Advanced mapping: Laser mapping systems scan your home as S5 cleans, giving it the information it needs to clean every room as quickly and efficiently as possible.
- • Clean effectively: Strong suction and multiple cleaning modes: Select the best mode for your cleaning environment, from Carpet, Quiet, Mopping, Balanced, Turbo & Max mode, with a maximum suction power of 2000Pa.
- • Powerful app control: Use the Mi Home app with S5 to schedule cleans, take control manually, check accessory status, choose clean modes, and self-recharge. Compatible with Android, iOS, and Alexa.
- • Vacuum and mop: Install the water tank for simultaneous mopping and vacuuming. One run leaves the floor shiny and clean.
- • 150-minute clean: A powerhouse battery gives S5 the longevity it needs to clean large, multi-room homes in a single charge. If power runs low, it will return to recharge then resume cleaning from where it left off.
Related vacuums
Explore more products from the same editorial categories.

Roborock
roborock Qrevo Curv Robot Vacuum and Mop, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Al Obstacle Recognition, 17mm Mop Lift, 18,500Pa Suction, Hot Water Mop Washing & Dock Self Cleaning

Irobot
iRobot Roomba 105X Robot Vacuum, Smart LiDAR Mapping, 70X Power‑Lifting Suction, Custom Room Cleaning, App & Voice Control, Auto Recharge, Great for Homes with Pets & Kids

Shark
Shark Stratos | 2-in-1 Robot Vacuum & Mop for Carpets & Hard Floors | Powerful Suction & Mopping for Pet Hair | Self-Empty & Self-Clean NeverTouch Base | 60-Day Capacity | HEPA | White | AV2700ZE

Lefant