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Anker unveiled the Soundcore Sleep Earbuds 4 and 4 Pro, successors to last year's A30 sleepbuds aimed at side-sleepers. Both models shrink the contact area for comfort, add Bluetooth 6.0, longer battery life and stronger noise masking, while the Pro version's SleepHub case includes an OLED display and phone-free controls plus an in-ear PPG sensor for tracking heart rate and sleep stress.
A troubleshooting guide outlines how to diagnose and fix a non-responsive Apple TV remote, starting with checking battery levels and restarting the Apple TV system. If those steps fail, users on tvOS 18 or later can check Bluetooth signal strength through settings, and as a last resort perform a full factory reset or use an iPhone/iPad as a substitute remote via Control Center.
Sony has added three models to its ULT Power Sound lineup: the flagship ULT Tower Max at $1,500, plus the ULT Tower 7 and ULT Tower 5, both priced at $650. The Tower Max weighs 121 pounds and packs three woofers, four tweeters and midrange drivers, while all three units feature redesigned drivers, built-in handles, and XLR, RCA and USB-C ports for DJ or karaoke use.
Sony has unveiled three new ULT Tower party speakers—Max, 7 and 5—that replace older models in its lineup. Each offers XLR, RCA and USB-C connections plus a new Party Chain feature using Bluetooth Auracast technology, letting the speakers link wirelessly for synchronized multi-room sound.
Sonos has introduced the Ace Ultra, a premium successor to its Ace noise-canceling headphones priced at $449. The new model features Sonos-designed 40mm drivers, upgraded adaptive noise cancellation, a 10-microphone array, and Headphone Engine 2, which enables direct one-button linking to a user's Sonos system. Preorders open now, with shipping starting September 29 in black, soft white, agave and sand colorways.
Sony has unveiled three new tower-style speakers—the ULT Tower Max, Tower 7, and Tower 5—as the largest additions to its ULT Power Sound lineup. Each model adds USB-C, RCA, and XLR ports for wired connections, along with up to 100 LEDs for battery and Bluetooth status lights and synced light shows. The flagship Tower Max costs $1,499.99 and weighs 121 pounds, while the Tower 7 runs $649.99 at 50 pounds, and the Tower 5 is the smallest at 29 pounds.
Android phones running version 6.0 or later include a built-in feature called Absolute Bluetooth Volume, which links your phone's volume buttons directly to connected Bluetooth speakers or headphones. When the phone's volume scale doesn't match a Bluetooth device's internal amplification, the sync can glitch, causing unresponsive buttons followed by sudden full-volume blasts. Android includes a native toggle to turn this feature off without installing extra apps.
A how-to guide details a method for turning an iPhone into a substitute gaming controller for PCs using the Remote Gamepad app, which works with Mac, Windows and Linux systems. Rather than pairing via Bluetooth, the setup connects the iPhone to a computer over a shared Wi-Fi network to relay controller inputs into PC games.
Wireless congestion from accumulated smart devices is often blamed on Bluetooth interference with Wi-Fi networks. In reality, most modern routers and devices use frequency management techniques that keep Bluetooth and Wi-Fi signals from significantly interfering with each other, except in specific overlapping scenarios.
Google's latest Android 17 QPR2 Beta 4, released last Friday, makes it far easier to use a voice-broadcasting feature on Pixel phones that lets people speak or stream audio to nearby Bluetooth LE Audio devices, similar to a personal PA system. The capability, previously called Voicecast and buried in Developer Settings, can now be turned on instantly via a Quick Settings tile, provided Bluetooth is enabled, and supports password protection to block unwanted listeners.
Google has published troubleshooting guidance for Android Auto users experiencing connection issues, covering both wired and wireless setups. The advice includes checking cables and ports for damage, using data-capable cables under six feet, and toggling Bluetooth and Wi-Fi to force a manual reconnection.
Amazon has quietly equipped every Kindle released since 2016 with Bluetooth, even though the devices lack built-in speakers or headphone jacks. The wireless connection lets users pair headphones or speakers to listen to audiobooks or have text read aloud, rather than for downloading books, which still relies on Wi-Fi or USB.