Roborock S5 robot vacuum review: Powerful, intelligent competitor takes care of your chores
I am a very busy man with a couple of jobs, three daughters, a house, and a wife, all of which occupy my time. Thus, if I can find ways to have today’s modern electronics take care of tasks and lift the chore load, then I am going to pass off what I can.
See it now: Roborock S5 robot vacuum on Amazon
One area that I’ve given over to robots is vacuuming the lower level of my house, which is primarily composed of hardware floors and a couple of area rugs. Various models have been tested over the past couple of years, so I have some practical experiences with these devices. Most people have heard of Roomba, Samsung, and Neato in this space, but there are some other options out there that are worth consideration.
Also: Beyond vacuums: Home robotics
A couple of months ago the Roborock S5 arrived, and it has been cleaning my lower level floors since then. This has included through a couple of business trips, vacations, and weeks of activity with two dogs, a cat, and a family of five moving around throughout the house.
Hardware and box contents
The Roborock S5 arrived in a plain cardboard box with some identifying words in black. It was actually shipped from Amazon since that is the retail partner for Roborock and Xiaomi. You may recall that the Mi Electric Scooter I tested in April was also from Xiaomi and sold through Amazon.
The Roborock brand is not prevalent in this space or in the US, but it seems to be gaining traction with highly rated reviews on Amazon and a selection as Amazon’s Choice. After using it for a couple of months, it is definitely one of my favorite robot vacuums due to its capability, reliability, functionality with smartphones, and effectiveness at cleaning up the house.
There is a power button on the top center with two other buttons on either side. The left button is for spot cleaning, and the right button is to send your vacuum home to the charger. I only used these occasionally, as I relied on the smartphone integration and apps for most functionality.
The top houses the LDS (laser distance sensor) in a central round area that rises above the top of the vacuum about half an inch. Behind this is the lid to access the dust bin and other internal parts of the vacuum. A wall sensor sticks out from the front half of the vacuum with a rotating side brush over on the right side peeking out from under the vacuum. The speaker and an air vent are found around the back.
Lifting up the lid reveals the Wi-Fi indicator light, system reset button, main brush cleaning tool, and the dust bin with a removable filter for fine dust.
Also: Hands-on with the iLife A7 robot cleaner: A must-have for automated office and home cleaning
On the bottom, we have two large main wheels with silicone tire treads that are sure not to scuff up your hardwood or tile floors. There is a main brush, the side brush, an omnidirectional wheel, and two charging contacts.
The Roborock S5 also supports wet mopping with a slim water tank, mopping cloth, and moistureproof mat. One of the primary problems I have had with robot vacuums is having them return every time to the charging station and recharge on their own. The moistureproof mat connects to the dock charger so that the vacuum properly aligns with the charging contacts every single time and the only time the vacuum has died on me was when it ended up in a stuck position under a chair or behind some other obstacle.
The dust bin, 480ml capacity, has proven to hold one to two vacuum sessions for the approximate 700 square feet of coverage on my wood floors with a few raised area rugs. My floors look pretty clean, but it is stunning to everyone how much dog hair and other things are picked up by this vacuum on a regular basis. There is a washable E11-grade strainer/filter in the dust bin that is rated to provide 95 percent filter performance after a year of normal use.
Our acacia hardwood floors are beautiful and well taken care of. My wife was concerned about the vacuum creating marks on the floors, but the soft silicone wheels turn and navigate around the floors with no trace of their passing. The bumper also quickly detects obstacles so has not dented or marked up our walls, table legs, or chair legs in any way.
The retail package also includes a main brush cleaning tool with a hook end that slices through hair stuck on the brush bar. With my long-haired dog and women in the house, hair is a constant battle for the vacuum.
Software and services
You can control the vacuum using your iOS or Android device by downloading and installing the Mi Home app. This is the same app used to manage the electric scooter that I tested earlier this year, along with other products from Xiaomi.
Simply walk through the setup of the Mi Home app to connect your phone or tablet to the Roborock S5. The great thing about this Mi Home app is that you can install it on multiple devices, which can all control the Roborock S5 with the same login. Unlike some other robot vacuums I have tested, the Roborock S5 map translates over to all connected devices. This was a major frustration with other vacuums that constantly wanted to recreate my floor map.
The Mi Home application launches with the floor plan (after it creates it the first time), history of last cleaning event, and quick controls below the map. These controls currently include Go, Dock, Clean, and Zoned Cleanup. The Go option lets you designate spot cleanup and manual control over where you want the vacuum to operate. The Dock option sends the vacuum back to its charging station. The Clean option initiates a full cleaning operation.
Also: Startup Kindred brings sliver of hope for AI in robotics
Zoned cleanup lets you designate one or more square zones for targeted vacuuming. This takes some time if you want to vacuum most everywhere except for one or two spots, so I am hopeful that a future software update will take the opposite approach and let you designate exclusionary zones.
I would also like to see virtual barriers supported, so I could draw lines across some areas that really do not need cleaning as often as other areas.
The smartphone software provides the ability to control the vacuum volume, carpet mode, level of suction (higher levels are louder), setup a cleaning schedule, update the firmware, monitor the status of accessories, and much more. It is a full-featured software application that is easy to use.
Price and competition
The Roborock S5 has a MSRP of $579.99, but the white model can be found on Amazon for $463.99.
Competition includes the array of Neato Botvac Connected vacuums ranging in price from $500 to $700, the iRobot Roomba vacuums priced $400 to $550, and the Samsung POWERbot line from $400 to $900. All these have different capabilities, so there is a lot to check out when comparing these vacuums to the features included in the Roborock S5.
Also: Best Robot Vacuum Cleaners for 2018 CNET
Daily usage experiences and conclusion
The Roborock S5 has proven to be a very reliable vacuum with a floor map that is captured and then maintained across devices. It is very powerful and does an excellent job of sweeping and mopping while having battery power to easily vacuum my entire main floor of the house. The Z-shape cleaning pattern has excellent coverage to make sure everything is cleaned. The 5200mAh battery is advertised to last 150 minutes and that is just about what I have been seeing over the last couple of months.
See it now: Roborock S5 robot vacuum on Amazon
I appreciated using the floor wet mopping feature, as the system adds just enough to wet and clean the floor without soaking it or leaking water everywhere. It seems to be an effective system and has helped keep our floors clean, although it is obviously not as powerful as cleaning your floor on your hands and knees.
Also: Photos: Robot vacuums and rolling laptops TechRepublic
It rarely gets stuck, unless someone in the house changes the arrangement during vacuuming. One time, the vacuum had some issues going back and forth attempting to vacuum over a thick carpet, but that only occurred once in the two months of use.
Another area for improvement in the software is to include voice assistant support for Amazon Alexa, Google Assistant, and others.
Overall, the Roborock S5 Robot Vacuum Cleaner has proven to be a great performer at a price that is reasonable given its power, efficiency, and utility.
Previous and related coverage:
Automation: How iRobot’s Roomba vacuum cleaner became part of the family
CEO Colin Angle talks about Roomba’s path from research thesis to vacuuming your house, and why nearly everyone names their robot.
iLife V8s robot vacuum hands on: A great 2-in-1 cleaner for the office
I wanted to see if the iLife V8s could handle the day to day cleaning of a small to medium office. Here’s what I found.
Ecovacs Deebot R95 review: Amazon Alexa and smartphone control bring us closer to the Jetsons’ lifestyle
The Ecovacs Deebot R95 is the most affordable high end robotic vacuum that gives you full control over your cleaning experience while also making sure the job is done well.
Neato announces Botvac D7 Connected: Robot vacuum controlled by your smartphone, Google Home, or Amazon Echo
As a busy person working two jobs, finding the time to vacuum can be a challenge. Robot vacuums used to be a Jetsons fantasy, but products like the Neato Botvac D7 Connected are capable, functional, and make chores enjoyable.
DIY vacuum actuators make robots that squirm and squish
Video demonstrates the flexibility of robots that run on air
Cymulate snaps up $70M to help cybersecurity teams stress test their networks with attack simulations – TechCrunch
The cost of cybercrime has been growing at an alarming rate of 15% per year, projected to reach $10.5 trillion by 2025. To cope with the challenges that this poses, organizations are turning to a growing range of AI-powered tools to supplement their existing security software and the work of their security teams. Today, a startup called Cymulate — which has built a platform to help those teams automatically and continuously stress test their networks against potential attacks with simulations, and provide guidance on how to improve their systems to ward off real attacks — is announcing a significant round of growth funding after seeing strong demand for its tools.
The startup — founded in Tel Aviv, with a second base in New York — has raised $70 million, a Series D that it will be using to continue expanding globally and investing in expanding its technology (both organically and potentially through acquisitions).
Today, Cymulate’s platform covers both on-premise and cloud networks, providing breach and attack simulations for endpoints, email and web gateways and more; automated “red teaming”; and a “purple teaming” facility to create and launch different security breach scenarios for organizations that lack the resources to dedicate people to a live red team — in all, a “holistic” solution for companies looking to make sure they are getting the most out of the network security architecture that they already have in place, in the worlds of Eyal Wachsman, Cymulate’s CEO.
“We are providing our customers with a different approach for how to do cybersecurity and get insights [on] all the products already implemented in a network,” he said in an interview. The resulting platform has found particular traction in the current market climate. Although companies continue to invest in their security architecture, security teams are also feeling the market squeeze, which is impacting IT budgets, and sometimes headcount in an industry that was already facing a shortage of expertise. (Cymulate cites figures from the U.S. National Institute of Standards and Technology that estimate a shortfall of 2.72 million security professionals in the workforce globally.)
The idea with Cymulate is that it’s built something that helps organizations get the most out of what they already have. “And at the end, we provide our customers the ability to prioritize where they need to invest, in terms of closing gaps in their environment,” Wachsman said.
The round is being led by One Peak, with Susquehanna Growth Equity (SGE), Vertex Ventures Israel, Vertex Growth and strategic backer Dell Technologies Capital also participating. (All five also backed Cymulate in its $45 million Series C last year.) Relatively speaking, this is a big round for Cymulate, doubling its total raised to $141 million, and while the startup is not disclosing its valuation, I understand from sources that it is around the $500 million mark.
Wachsman noted that the funding is coming on the heels of a big year for the startup (the irony being that the constantly escalating issue of cybersecurity and growing threat landscape spells good news for companies built to combat that). Revenues have doubled, although it’s not disclosing any numbers today, and the company is now at over 200 employees and works with some 500 paying customers across the enterprise and mid-market, including NTT, Telit, and Euronext, up from 300 customers a year ago.
Wachsman, who co-founded the company with Avihai Ben-Yossef and Eyal Gruner, said he first thought of the idea of building a platform to continuously test an organization’s threat posture in 2016, after years of working in cybersecurity consulting for other companies. He found that no matter how much effort his customers and outside consultants put into architecting security solutions annually or semi-annually, those gains were potentially lost each time a malicious hacker made an unexpected move.
“If the bad guys decided to penetrate the organization, they could, so we needed to find a different approach,” he said. He looked to AI and machine learning for the solution, a complement to everything already in the organization, to build “a machine that allows you to test your security controls and security posture, continuously and on demand, and to get the results immediately… one step before the hackers.”
Last year, Wachsman described Cymulate’s approach to me as “the largest cybersecurity consulting firm without consultants,” but in reality the company does have its own large in-house team of cybersecurity researchers, white-hat hackers who are trying to find new holes — new bugs, zero days and other vulnerabilities — to develop the intelligence that powers Cymulate’s platform.
These insights are then combined with other assets, for example the MITRE ATT&CK framework, a knowledge base of threats, tactics and techniques used by a number of other cybersecurity services, including others building continuous validation services that compete with Cymulate. (Competitors include the likes of FireEye, Palo Alto Networks, Randori, AttackIQ and many more.)
Cymulate’s work comes in the form of network maps that detail a company’s threat profile, with technical recommendations for remediation and mitigations, as well as an executive summary that can be presented to financial teams and management who might be auditing security spend. It also has built tools for running security checks when integrating any services or IT with third parties, for instance in the event of an M&A process or when working in a supply chain.
Today the company focuses on network security, which is big enough in itself but also leaves the door open for Cymulate to acquire companies in other areas like application security — or to build that for itself. “This is something on our roadmap,” said Wachsman.
If potential M&A leads to more fundraising for Cymulate, it helps that the startup is in one of the handful of categories that are going to continue to see a lot of attention from investors.
“Cybersecurity is clearly an area that we think will benefit from the current macroeconomic environment, versus maybe some of the more capital-intensive businesses like consumer internet or food delivery,” said David Klein, a managing partner at One Peak. Within that, he added, “The best companies [are those] that are mission critical for their customers… Those will continue to attract very good multiples.”
Open-source password manager Bitwarden raises $100M – TechCrunch
Bitwarden, an open-source password manager for enterprises and consumers, has raised $100 million in a round of funding led by PSG, with participation form Battery Ventures.
Founded initially back in 2015, Santa Barbara, California-based Bitwarden operates in a space that includes well-known incumbents including 1Password, which recently hit a $6.8 billion valuation off the back of a $620 million fundraise, and Lastpass, which was recently spun out as an independent company again two years after landing in the hands of private equity firms.
In a nutshell, Bitwarden and its ilk make it easier for people to generate secure passwords automatically, and store all their unique passwords and sensitive information such as credit card data in a secure digital vault, saving them from reusing the same insecure password across all their online accounts.
Bitwarden’s big differentiator, of course, lies in the fact that it’s built atop an open-source codebase, which for super security-conscious individuals and businesses is a good thing — they can fully inspect the inner-workings of the platform. Moreover, people can contribute back to the codebase and expedite development of new features.
On top of a basic free service, Bitwarden ships a bunch of paid-for premium features and services, including advanced enterprise features like single sign-on (SSO) integrations and identity management.
It’s worth noting that today’s “minority growth investment” represents Bitwarden’s first substantial external funding in its seven year history, though we’re told that it did raise a small undisclosed series A round back in 2019. Its latest cash injection is indicative of how the world has changed in the intervening years. The rise of remote work, with people increasingly meshing personal and work accounts on the same devices, means the same password is used across different services. And such poor password and credential hygiene puts businesses at great risk.
Additionally, growing competition and investments in the management space means that Bitwarden can’t rest on its laurels — it needs to expand, and that is what its funds will be used for. Indeed, Bitwarden has confirmed plans to extend its offering into several aligned security and privacy verticals, including secrets management — something that 1Password expanded into last year via its SecretHub acquisition.
“The timing of the investment is ideal, as we expand into opportunities in developer secrets, passwordless technologies, and authentication,” Bitwarden CEO Michael Crandell noted in a press release. “Most importantly, we aim to continue to serve all Bitwarden users for the long haul.”
downgrade the ‘middle-men’ resellers – TechCrunch
As well as the traditional carbon offset resellers and exchanges such as Climate Partner or Climate Impact X the tech space has also produced a few, including Patch (US-based, raised $26.5M) and Lune (UK-based, raised $4M).
Now, Ceezer, a B2B marketplace for carbon credits, has closed a €4.2M round, led by Carbon Removal Partners with participation of impact-VC Norrsken VC and with existing investor Picus Capital.
Ceezer ’s pitch is that companies have to deal with a lot of complexity when considering how they address carbon removal and reduction associated with their businesses. Whie they can buy offsetting credits, the market remains pretty ‘wild-west’, and has multiple competing standards running in parallel. For instance, the price range of $5 to $500 per ton is clearly all over the place, and sometimes carbon offset resellers make buyers pay high prices for low-quality carbon credits, pulling in extra revenues from a very opaque market.
The startup’s offering is for corporates to integrate both carbon removal and avoidance credits in one package. It does this by mining the offsetting market for lots of data points, enabling carbon offset sellers to reach buyers without having to use these middle-men resellers.
The startup claims that sellers no longer waste time and money on bespoke contracts with corporates but instead use Ceezer’s legal framework for all transactions. Simultaneously, buyers can access credits at a primary market level, maximizing the effect of the dollars they spend on carbon offsets.
Ceezer says it now has over 50 corporate customers and has 200,000 tons of carbon credits to sell across a variety of categories. and will use the funds to expand its impact and sourcing team, the idea being to make carbon removal technologies more accessible to corporate buyers, plus widen the product offering for credit sellers and buyers.
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