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Yeedi S20 Infinity specifications and in-depth review

Yeedi S20 Infinity

Manufacturer: Yeedi

The Yeedi S20 Infinity is a full-featured robot vacuum cleaner designed to handle both vacuuming and mopping tasks across all floor types. It supports smartphone control, scheduled cleaning, automatic docking, and integrates with both Google Assistant and Amazon Alexa. One of its standout capabilities is mop raising and drying, which allows the unit to manage wet cleaning cycles without manual intervention between runs.

On the technical side, the Yeedi S20 Infinity delivers 19500 Pa of suction power across four cleaning modes, backed by a 6400 mAh removable battery that provides up to 254 minutes of runtime per charge. The station handles automatic dust emptying with an estimated 90-day capacity, while the robot itself carries a 0.3-litre dustbin. Additional features include a dirt sensor, UV light, HEPA and allergy filtration, anti-fall and obstacle sensors, carpet detection, route mapping, no-go zone support, and Wi-Fi 4 connectivity. The unit weighs 4100 g and carries a one-year warranty.

Pros
  • A 254-minute runtime on a single charge allows it to cover large areas without frequent interruptions
  • The 6400 mAh battery is removable, making it straightforward to replace if capacity degrades over time
  • Mop raising and mop drying are handled automatically, reducing the need for manual involvement during wet cleaning cycles
  • Self-emptying functionality with a 90-day station capacity means the dustbin rarely needs attention
  • Both a HEPA filter and an allergy filter are included, offering dual-layer filtration for cleaner air output
  • 19500 Pa of suction across four cleaning modes gives meaningful flexibility for different floor conditions
Cons
  • Virtual barriers are not supported, which limits options for restricting the robot to specific zones
  • No physical remote control is included, meaning all manual control depends on smartphone connectivity
  • The dustbin capacity of 0.3 litres is relatively small for the robot unit itself, even with the self-emptying station
  • The unit does not automatically adjust its height, which may limit its ability to transition smoothly between surfaces of varying thickness
  • Wi-Fi 4 is the only wireless standard supported, which may be a limitation in environments that have moved to newer networking standards
Who is this for?

This robot vacuum is well-suited to larger homes where floor coverage and minimal intervention are priorities, thanks to its 254-minute runtime and self-emptying station that can go up to 90 days between empties. Households with mixed flooring will benefit from its ability to clean all floor types, switch between vacuuming and mopping, and automatically raise and dry the mop when needed. It is also a practical choice for allergy-conscious users, given the inclusion of both a HEPA filter and an allergy filter, as well as UV light for added surface sanitation. The integration with Google Assistant and Alexa makes it a natural fit for those already using smart home ecosystems.

Who is this NOT for?

Users who rely on physical zone management may find this unit limiting, as it does not support virtual barriers, making it harder to reliably restrict cleaning to specific areas without other workarounds. Those who prefer hands-on, manual control will also find it less accommodating, since there is no physical remote control and all direct operation depends on a smartphone. The 0.3-litre onboard dustbin is small enough that heavy debris environments — such as homes with multiple pets or frequent high-volume messes — could strain the system between self-emptying cycles. Additionally, spaces with significant floor height variation may not be well served, as the unit does not automatically adjust its height to accommodate transitions between different surface levels.

General info:

has HEPA filter ✓
audible noise 65 dB
has an allergy filter ✓
compatible with Google Assistant ✓
works with Alexa ✓
weight 4100 g
width 351 mm
height 99 mm
thickness 353 mm
volume 12266.397 cm³
warranty period 1 years
estimated empty time 90 days
docking station size 59399.8812 cm³

The Yeedi S20 Infinity measures 351 mm wide, 353 mm deep, and 99 mm tall, with a total unit volume of 12266.397 cm³ and a weight of 4100 g, while its docking station occupies 59399.8812 cm³. It includes both a HEPA filter and an allergy filter, making it suitable for households with air quality concerns. Operating noise sits at 65 dB, and the station can go up to 90 days between emptying cycles. The robot is compatible with Google Assistant and Amazon Alexa for voice control, and it comes with a one-year warranty.

Features:

has mapping ✓
supports no-go zones ✓
supports a remote smartphone ✓
has an obstacle sensor ✓
has problem area cleaning ✓
is self-emptying ✓
has carpet detection ✓
doesn't get stuck ✓
supports virtual barriers ✕
has route mapping ✓
Has voice prompts ✓
auto docking ✓
has anti-fall sensor ✓
can be scheduled ✓
has a remote control ✕
has water level adjustment ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n)
has mop cleaning ✓
has mop raising ✓
has mop drying ✓

The Yeedi S20 Infinity offers a broad set of navigation and cleaning features, including mapping, route mapping, no-go zone support, obstacle detection, and an anti-fall sensor to help it move safely around the home. It supports scheduled cleaning, auto docking, self-emptying, and problem area cleaning, while carpet detection and anti-stuck functionality allow it to adapt to different floor surfaces without interruption. On the wet cleaning side, the unit handles mop cleaning with adjustable water levels, and is capable of mop raising and mop drying automatically. Smartphone control is supported over Wi-Fi 4 (802.11n), and the robot provides voice prompts for status updates. It does not include a physical remote control or support for virtual barriers.

Design:

dustbin capacity 0.3 l
Has a display ✕
has twin side brushes ✕
has included washable filters ✓
automatically adjusts its height ✕
Indicates when full ✓
uses bags ✕

The Yeedi S20 Infinity has a 0.3-litre dustbin and operates without bags, relying instead on washable filters that are included in the box. It will indicate when the bin is full, though it does not have an onboard display. The unit uses a single side brush rather than twin side brushes, and it does not automatically adjust its height to account for different floor surfaces.

Cleaning power:

suction power 19500 Pa
cleans all floor types ✓
cleaning modes 4
mops ✓
has a dirt sensor ✓
has UV light ✓

The Yeedi S20 Infinity delivers 19500 Pa of suction power across four cleaning modes, and is capable of cleaning all floor types including mopping. A built-in dirt sensor allows it to detect and respond to heavily soiled areas, while UV light adds an additional layer of surface sanitisation during cleaning passes.

Power:

battery power 6400 mAh
runtime 254 min
charge time 3 hours
operating power consumption 100W
has a removable battery ✓
has auto-off ✓

The Yeedi S20 Infinity is powered by a 6400 mAh removable battery that supports up to 254 minutes of runtime per charge, with a full recharge taking approximately 3 hours. Operating power consumption sits at 100W, and the unit includes an auto-off function to conserve energy when not in use.

Final Verdict

The Yeedi S20 Infinity is a well-specified robot vacuum cleaner that targets households where automation and minimal upkeep are the primary goals. Its 254-minute runtime combined with a self-emptying docking station rated for up to 90 days means it can operate for extended periods with very little user involvement, and the inclusion of both HEPA and allergy filtration adds genuine value for air quality-conscious users. While the absence of virtual barrier support and the reliance on smartphone-only control do place some practical limits on how it can be deployed, these trade-offs are relatively minor within the context of what the unit offers overall. For users seeking a capable, low-maintenance floor cleaning solution with solid mopping functionality and smart home integration, the Yeedi S20 Infinity presents a coherent and well-rounded package.

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