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We now know that the 2025 edition of Amazon’s blockbuster Prime Day sales event will start on July 8, and it’s set to be bigger than ever as it will run for four days. But you don’t need to wait until then for tasty deals. There will be plenty in the lead up to the event, including this one for the Levoit Core 400S air purifier. At $185, the device is $35 off.

It’s not quite the lowest price we’ve seen for this model. However, it’s not too far off that mark of $176.

The Levoit Core 400S is our current pick for the best air purifier overall. Sure, it might not have the prettiest design of all the options we have tested and the companion app might have a little too much going on. But the Core 400S does its job and does it well.

This smart air purifier is slated to clean the atmosphere in spaces of up to 1,733 square feet in as little as one hour. The Core 400S has a cylindrical shape with vents at the top and a touch display that shows air quality readings. You’ll be able to get a sense of the current air quality in your space at a glance with a color-changing ring that will light up in blue, green, orange or red. The 360-degree filtration system is said to be capable of capturing over 99.9 percent of pollutants as small as 0.3 microns, such as dust, pet dander and pollen.

There is an auto mode that should suffice for maintaining air quality, but the Core 400S is compatible with Alexa and Google Assistant voice controls too. The fan isn’t too loud, even when it’s operating at maximum speed — the volume topped out at 62dB in our testing. Meanwhile, at $50 each, the air filter replacements aren’t too expensive compared with those from many of Levoit’s competitors.

Follow @EngadgetDeals on X for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/deals/our-top-air-purifier-is-35-off-in-an-early-prime-day-deal-143224919.html?src=rss 

We live in a world filled with so much stuff. There’s keys, phones, wallets — the list goes on of things that you need to hold on to every day. With this in mind, it’s often a good idea to get a Bluetooth tracker for all the important things. 

Luckily, right now the Samsung Galaxy SmartTag 2 is down to a record-low price. Our pick as the best Bluetooth tracker for Samsung devices is down to $16 from $30 — a 48 percent discount. The only catch is that just the white model has such a steep markdown. If you want to pick up a bunch of trackers then check out the four-pack option, on sale for $78, down from $100. 

The Samsung Galaxy SmartTag 2 is a solid purchase due to features like being IP67-rated water- and dust-resistant, a sizeable keychain hoop and over 16 months of battery life. It also emits a ring louder than competitors like the AirTag or Tile. The only snag is that you must have a Samsung device in order to use it. 

Follow @EngadgetDeals on X for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/deals/pick-up-a-samsung-smarttag-2-tracker-for-only-16-right-now-130753660.html?src=rss 

OpenAI has just launched an initiative called OpenAI For Government starting with a modest new contract. The company was awarded $200 million by the US Department of Defense (DoD) to develop “prototype frontier AI capabilities to address critical national security challenges in both warfighting and enterprise domains,” according to the DoD’s website.

The contract is the DoD’s first with OpenAI. It will last a year and take place largely in an area that includes Washington, DC and nearby counties in Maryland and Virginia. The company said its new program will provide federal, state and local governments access to its latest models through ChatGPT Enterprise and ChatGPT Gov, along with custom models for national security on a limited basis.

“This contract, with a $200 million ceiling, will bring OpenAI’s industry-leading expertise to help the Defense Department identify and prototype how frontier AI can transform its administrative operations, from improving how service members and their families get health care, to streamlining how they look at program and acquisition data, to supporting proactive cyber defense,” the company said.

Last last year, OpenAI announced that it was partnering with Palmer Lucky’s defense startup Anduril Industries to develop AI for the Pentagon. The companies said they aimed to combine OpenAI’s models, including GPT-4o, with Anduril’s systems and software to improve the US military’s defenses against unpiloted aerial attacks. However, OpenAI and the DoD didn’t reference Anduril or drone defense in their announcements today.

The contract opens up a new source of revenue for OpenAI. The company recently said that it will increase sales from around $10 billion currently all the way to $125 billion in just four years, without providing many details on how it plans to do that. Currently, OpenAI makes money from ChatGPT for consumers, along with business products and its application programming interface (API). It spends a lot more than it makes, having lost $5 billion in 2024 on around $4 billion in revenue. 

In January, OpenAI announced the $500 billion Stargate program to develop additional computing power in the US. The company completed a $40 billion financing round that values it currently at over $300 billion. However, critics have argued that that despite burning enormous amounts of cash on cloud infrastructure, it still has no clear path to profitability. Relations are also reportedly tense with the company’s close partner Microsoft at the moment. 

This article originally appeared on Engadget at https://www.engadget.com/ai/openai-awarded-200-million-us-defense-contract-for-the-use-of-its-ai-models-120052807.html?src=rss 

Tinder has officially launched a new feature that will help you find people to double date with a friend. The dating service says it’s a “low-pressure, group-first” way to date, but really, it’s a fantastic option if you prefer meeting someone new with a friend beside you, whether for your safety or your anxiety. To use the feature, you’ll have to tap the Double Date icon and choose up to three friends to create a pair with. As TechCrunch notes, you’ll then be able to scroll through other Double Date pairs who share at least one of your preferences, such as gender and sexual orientation. 

A group chat is created with all four participants even if just one pair gets a match, though you can always swipe right on an individual in the group for a one-on-one chat. According to Tinder, the feature was a hit with users 29 and under when the service was tested. It was also more popular with women, who were apparently three times more likely to like a pair than an individual profile. 

Perhaps more importantly for Tinder owner Match Group, the feature was able to get new users onboard and to convince old ones to come back to the service. Based on its tests, 15 percent of users who accepted a Double Date invite were either new to Tinder or had recently reactivated. In March, the company announced its plans to cut 13 percent of its workforce as a cost-cutting measure after a 5 percent decline in paying users in the first quarter of the year, which resulted in lower revenue and share prices. Double Date builds on the success of Tinder Matchmaker and Share My Date, which “turn dating into more of a team sport,” the service’s head of marketing, Cleo Long, told TechCrunch. It was designed with the understanding that most single people seek support from friends when dating. 

At the moment, Double Date is only available in the US, Spain, as well as parts of Latin America and the Nordic region. Tinder is rolling it out to users around the world in July. 

This article originally appeared on Engadget at https://www.engadget.com/apps/tinder-now-lets-you-find-double-dates-with-friends-123050143.html?src=rss 

The Roomba 105 Vac Robot + AutoEmpty Dock has been discounted to $280 as part of an extended Father’s Day sale. This is a record-low price, as it usually costs $450. Math tells me that’s a cool $170 off.

As the name suggests, this lil robovac will automatically head to the included debris dock to empty its contents. It’ll do this after every cleaning session and the company says the canister is large enough to go 75 days before requiring manual disposal. However, results will likely vary on that front. I’m talking to you, pet owners.

This is a solid effort by Roomba, which is a company that appeared numerous times in our list of the best robot vacuums. The suction power is on point and the dock includes a filtration bag that traps allergens. It ships with a multi-surface bristle brush and an edge-sweeping brush. Of course, it also provides access to the company’s LiDAR software for navigation. It can even clean in the dark.

There’s one downside. This is a fantastic vacuum, but it is just a vacuum. The Roomba 105 is not a hybrid unit, so there’s no mopping functionality. For that, you’ll have to spring for a pricier model.

Follow @EngadgetDeals on X for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/deals/this-roomba-with-an-auto-empty-dock-is-down-to-a-record-low-price-184105673.html?src=rss 

Borderlands 4, the latest entry in Gearbox Software’s popular looter shooter franchise, is available to pre-order now for $70, a good $10 less than many assumed it would cost. The game’s price first came into question when its September 12 release date was announced without pre-order details, and Gearbox CEO Randy Pitchford suggested that whether the game came with a $80 price tag was out of his hands.

Pitchford put his foot in his mouth in a thread on X sharing a behind-the-scenes video about bringing Borderlands 4 to the Switch 2. A fan replied to the video asking Pitchford to not charge $80 for the game, to which Pitchford responded, “A) Not my call. B) If you’re a real fan, you’ll find a way to make it happen.”

Naturally, that came off as a bit glib to anyone surprised by the sudden emergence of $80 games following the release of Mario Kart World. Pitchford didn’t exactly double-down next, but at a PAX East panel later in May, he also didn’t deny the game would have a higher price, noting that “Borderlands 4 has more than twice the development budget than Borderlands 3.“

The official pre-order information settles things: the game is not going the way of Mario Kart. The Standard Edition of Borderlands 4 costs $70 and comes with free Vault Hunter, weapon and drone skins if you pre-order. If you step up to the $100 Deluxe Edition, you get even more skins and a “Bounty Pack Bundle” that includes exclusive areas and weapons. For the $130 Super Deluxe Edition, you get all of that plus the “Vault Hunter Pack,” which includes the game’s two story DLC packs and new playable characters. A $70 game is not a $60 game, but if price is your biggest concern, it’s better than $80.

Gearbox plans to show off more of Borderlands 4‘s story and gameplay at Borderlands Fan Fest on June 21. The game is coming to PlayStation 5, Xbox Series X / S and PC on September 12. The Switch 2 release is scheduled for 2025, too, and Gearbox plans to share more information about it at a later date.

This article originally appeared on Engadget at https://www.engadget.com/gaming/borderlands-4-will-not-cost-80-despite-misguided-executive-comments-205622443.html?src=rss 

Instagram is testing a new repost feature. TechCrunch reported that social media network is currently running a test that gives users the opportunity to repost content. The current feature test is focused on resharing a post, the content that appears in a user’s feed, as a new post. The platform does already offer the ability to share a post to someone’s Story, but this post-to-post repost would be a new addition to the available interactions. A rep from Meta confirmed that the tests are happening, but declined to add any additional comments.

Instagram did a very similar test of a very similar feature in 2022 and also trialed a repost button all the way back in 2017. Considering the company has made multiple attempts at an idea that’s already well-established on other social networks, it seems surprising that the platform would once again revisit this idea. Between posts, Stories, Reels and DMs, Instagram already has a lot of unique content types. On the one hand, there are plenty of ways to share and resurface content, either your own or another account’s to the feed. On the other hand, though, having different rules about what material can be shared to which format can put users in confusing situations.

Update, June 16, 2025, 6:22PM ET: Added response from Meta representative confirming the feature test.

This article originally appeared on Engadget at https://www.engadget.com/social-media/instagram-is-running-another-test-of-a-repost-feature-210309548.html?src=rss