
Review: Polaris Freedom Plus is the best robotic pool cleaner we've tried
Article content
When we opened our pool this year, we were hit with the perfect storm of spring mess. We use a tarp cover, but with all the snow we got this winter, some areas came loose and the pool ended up collecting dirt and debris. On top of that, strong spring winds and rain blew in leaves, maple keys, fine sand and dirt from our patio stones during the opening process. Add in the fact that we live in a heavily treed area and constantly have a rotating cast of neighbourhood kids tracking in grass and who-knows-what, and it was clear we needed some serious cleaning power.
Article content
Article content
Article content
We'd used a corded robotic pool cleaner in the past, but after a few years, the cord had become a tangled, sun-damaged mess. When it finally stopped working altogether, we were told it would cost over $400 just to replace the cord — not the motor, not the body, just the cord! That didn't make much sense to us, so we went back to manual vacuuming last summer. We were never really ready for guests, especially pop-ins (which always happens when you have a pool) and once the fall leaves hit and we realized there was no chance we could keep up.
Article content
Article content
Article content
Article content
Article content
The biggest win? No cord. Not having to untangle, wrap or worry about UV damage is a total relief. We can easily store it outside as long as it is out of direct sun and rain, just as recommended, and the cordless design makes using it effortless.
Article content
The remote control and app functionality are the cherry on top. We can start, stop and change cleaning modes from our phones or from across the patio with the remote — no bending over wet pool edges, no guesswork. The robot charges in about four hours and runs a full cycle of both floor and wall cleaning on a single charge.
Article content
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


CTV News
20 minutes ago
- CTV News
What is a Fire Boss? The agriculture aircraft that doubles as a water bomber
Dave Frisch, of Fire Boss Technology, explains how Canada can fight fires faster and cheaper with the nimble Fire Boss aircraft.


Globe and Mail
3 hours ago
- Globe and Mail
Why Shopify Stock Popped Today
Shares of North America's leading commerce enabler, Shopify (NASDAQ: SHOP), were 6% higher as of 3:30 p.m. ET Friday, according to data provided by S&P Global Market Intelligence. This rise stems from an analyst at Wells Fargo raising their price target on the stock from $107 to $125, naming Shopify a "signature pick." Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now. Learn More » Although Nvidia, Palantir, OpenAI, and others capture most of the artificial intelligence (AI) fanfare, the analyst believes Shopify could prove to be a thematic AI story -- and I'd agree. A burgeoning AI juggernaut? In April this year, a leaked memo from Chief Executive Officer Tobi Lütke went viral. In it, he stated, "Before asking for more headcount and resources, teams must demonstrate why they cannot get what they want done using AI." Although this focuses on incorporating AI into Shopify's operations, the quote highlights that AI will be at the heart of what the company does going forward, whether internally or through its products. In 2023, the company launched Shopify Magic, a toolbox of AI-powered solutions (think AI-generated product descriptions or email campaigns, automated chat help, or image editing). Then, it launched Sidekick -- an AI-driven commerce assistant -- in 2024 to help with areas such as inventory optimization, pricing strategies, and gathering business insights. Just last quarter, Shopify launched This tool enables merchants to source products more effectively, allowing them to navigate the complex tariff environment in real time. Adding over 600 new product features for its merchants in the last two years alone, Shopify appears likely to remain an AI innovator rather than a disruptee, in my opinion. Though Shopify stock isn't cheap at 83 times cash from operations, its growth potential remains massive, holding only a 2% market share in its core geographies. Should you invest $1,000 in Shopify right now? Before you buy stock in Shopify, consider this: The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Shopify wasn't one of them. The 10 stocks that made the cut could produce monster returns in the coming years. Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you'd have $674,395!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you'd have $858,011!* Now, it's worth noting Stock Advisor 's total average return is997% — a market-crushing outperformance compared to172%for the S&P 500. Don't miss out on the latest top 10 list, available when you join Stock Advisor. See the 10 stocks » *Stock Advisor returns as of June 2, 2025


CBC
3 hours ago
- CBC
Can AI safeguard us against AI? One of its Canadian pioneers thinks so
When Yoshua Bengio first began his work developing artificial intelligence, he didn't worry about the sci-fi-esque possibilities of them becoming self-aware and acting to preserve their existence. That was, until ChatGPT came out. "And then it kind of blew [up] in my face that we were on track to build machines that would be eventually smarter than us, and that we didn't know how to control them," Bengio, a pioneering AI researcher and computer science professor at the Université de Montréal, told As It Happens host Nil Köksal. The world's most cited AI researcher is launching a new research non-profit organization called LawZero to "look for scientific solutions to how we can design AI that will not turn against us." "We need to figure this out as soon as possible before we get to machines that are dangerous on their own or with humans behind [them]," he said. "Currently, the forces of market — the competition between companies, between countries — is such that there's not enough research to try to find solutions." Meet LawZero's conception: Scientist AI Bengio started LawZero using $40 million of donor funding. Its name references science fiction writer Isaac Asimov's Three Laws of Robotics, a set of guidelines outlining the ethical behaviour of robots that prevents them from harming or opposing humans. In Asimov's 1985 novel Robots and Empire, the author introduced the Zeroth Law: "A robot cannot cause harm to mankind or, by inaction, allow mankind to come to harm." With this in mind, Bengio said LawZero's goal is to protect people. "Our mission is really to work towards AI that is aligned with the flourishing of humanity," he said. WATCH | Advocates call for better AI regulation: Why more needs to be done to regulate the use of AI 1 year ago Duration 6:07 New research out of Western University is shining a light on the federal government's use of artificial intelligence through a Tracking Automated Government Register. Joanna Redden, an associate professor of Information and Media Studies and co-director at Starling: Just Technologies. Just Societies. and Data Justice Lab, joined London Morning to talk about the data and concerns about AI use. Several AI technologies in recent months have been reported to undermine, deceive, and even manipulate people. For example, a study earlier this year found that some AIs will refuse to admit defeat after a chess match, and instead hack the computer to cheat the results. AI firm Anthropic detailed last month that during a systems test, its AI tool Claude Opus 4 tried to blackmail the engineer so that it would not be replaced by a newer update. These are the kind of scenarios that drove Bengio to design LawZero's guardian artificial intelligence, Scientist AI. According to a proposal by Bengio and his colleagues, Scientist AI is a "safe" and "trustworthy" artificial intelligence that would function as a gatekeeper and protective system for humans to continue to benefit from this technology's innovation with intentional safety. It's also "non-agentic," which Bengio and his colleagues define as having "no built-in situational awareness and no persistent goals that can drive actions or long-term plans." In other words, what differentiates agentic and non-agentic AI is their autonomous capacities to act in the world. How would Scientist AI work? Can it work? Scientist AI, Bengio says, would be paired with other AIs, and act as a kind of "guardrail." It would estimate the "probability that an [AI]'s actions will lead to harm," he told U.K. newspaper, the Guardian. If that chance is above a certain threshold, Scientist AI will reject its counterpart's suggested action. WATCH | A 2024 feature interview with Yoshua Bengio at his home in Montreal: Artificial intelligence 'godfather' Yoshua Bengio opens up about his hopes and concerns 1 year ago Duration 18:00 But can we guarantee that this guardian AI will also not turn against us? David Duvenaud, an AI safety researcher who will act as an advisor for LawZero, says it's a rational concern. "If you're skeptical about our ability to control AI with other AI, or really be sure that they're going to be acting in our best interest in the long run, you are absolutely right to be worried," Duvenaud, an assistant professor of computer science and statistics at the University of Toronto, told CBC. Still, he says, we have to try. "I think Yoshua's plan is less reckless than everyone else's plan," he said. AI researcher Jeff Clune agrees. "There are many research challenges we need to solve in order to make AI safe. The important thing is that we are trying, including allocating significant resources to this critical issue," Clune, a University of British Columbia computer scientist, said in an email. "That is one reason the creation of LawZero is so important." According to Bengio's announcement for LawZero,"the Scientist AI is trained to understand, explain and predict, like a selfless idealized and platonic scientist." Resembling the work of a psychologist, Scientist AI "tries to understand us, including what can harm us. The psychologist can study a sociopath without acting like one." Bengio says he hopes this widespread reckoning on the rapid, yet alarming, evolution of AI will catalyze a political movement to start "putting pressure on governments" worldwide to regulate it. "I often get the question of whether I'm optimistic or pessimistic," he said. "What I say is that it doesn't really matter. What matters is what each of us can do to move the needle towards a better world."