Costco has long been known for bulk groceries, affordable gas, and the famous food court, but its electronics section has become a quiet destination for shoppers who want new tech without the usual retail markup. The warehouse club rotates inventory on a semi-regular basis, and October 2026 brings a fresh mix of audio gear, camera accessories, smart home security, and connected locks. Because Costco buys in volume and negotiates member-friendly pricing, many of these products land at prices that undercut typical big-box or online listings. The club's generous return policy also lowers the risk of trying a new gadget. This month's standout items range from a buoyant Bluetooth speaker to a bone-conduction headphone set, a smartphone gimbal with AI tracking, anti-glare window cameras, and an ultra-wideband smart lock. Each one solves a specific problem, and together they show how Costco continues to compete with other membership retailers by keeping its tech shelves interesting.
Speaqua Barnacle X Waterproof Speaker
Pool season may have ended in many parts of the country, but outdoor gatherings continue well into autumn. Halloween parties, Thanksgiving weekends, fall camping trips, and backyard fire pits all benefit from portable audio. The new Speaqua Barnacle X Waterproof Speaker, priced at $79.99 at Costco, is built for exactly those situations. It carries an IP68 rating, which means it is certified waterproof and dustproof. That is the same level of protection found on many premium rugged speakers, so a splash from a drink, a sudden rain shower, or an accidental dunk in a lake should not stop the music.
The Barnacle X also has a buoyant design, so it can float if it ends up in a pool or river. That makes it a practical choice for kayaking, paddleboarding, or simply lounging near the water. Mounting options add to its versatility. You can hang it by the built-in hook, attach it to a bike or board with the 1/4-inch threaded mount, or secure it with a suction cup. The threaded mount is the same size used by many cameras and GoPro-style action cams, which makes it easy to combine with existing gear. For playback, the speaker connects over Bluetooth to a phone or tablet, but it also includes 8GB of onboard storage. That storage can hold roughly 2,000 songs, so you can leave your phone in a bag or dry box and still have hours of music ready to go. At $79.99, it slots into the affordable end of the rugged speaker market, and Costco's bundle pricing makes it a tempting add-on for anyone who spends time outdoors.
Shokz OpenTri Bone Conduction Sports Headphones
Bluetooth audio is not only for parties. Many people rely on headphones to stay motivated during a jog, a bike ride, or a workout. The problem is that traditional over-ear headphones can feel bulky, while earbuds can slip out and get lost. The Shokz OpenTri Bone Conduction Sports Headphones, now available at Costco for $159.99, offer a different approach. Instead of pushing sound directly into the ear canal, bone conduction technology sends vibrations through the small bones in the ear. The result is audio that only the wearer hears, while the ears remain open to ambient sounds such as traffic, other runners, or a approaching cyclist. That open-ear design is a major safety advantage for outdoor exercise.
The OpenTri can pair with up to two devices at once, so you can switch between a phone and a smartwatch without constant re-pairing. It also includes 32GB of onboard storage, which lets you load music and play it directly without a phone. That is especially useful in environments where wireless connections are weak or unavailable, such as a swimming pool. According to Shokz, the headphones have an IP68 rating and are safe to use in water up to 6.5 feet deep for up to 2 hours. Battery life is rated at 9 hours in Bluetooth mode and 6 hours in MP3 mode. A quick 10-minute recharge provides about 3 hours of listening, which is helpful when you are heading out the door and realize the battery is low. For runners, swimmers, and cyclists who want situational awareness without giving up music, the OpenTri is a specialized tool that Costco is now carrying at a competitive price.
Hohem iSteady M7 AI Tracking Smartphone Gimbal
Smartphone cameras have improved dramatically, but handheld footage can still look shaky. A gimbal solves that problem by stabilizing the phone as you move. The Hohem iSteady M7 AI Tracking Smartphone Gimbal, priced at $199.99 at Costco, goes beyond basic stabilization. It is essentially a much more advanced version of a selfie stick. You can hold it in your hand, or you can place it on the ground using its built-in tripod stand. That flexibility makes it useful for vlogging, travel videos, family recordings, live streams, and solo content creation.
The standout feature is the gimbal's native camera, which does not record video but instead locks onto a subject and moves the smartphone camera to follow them. This AI tracking means you can walk, gesture, or move around a scene while the camera keeps you in frame. A detachable touchscreen remote lets you make adjustments while filming, and the gimbal can recognize simple gestures as commands. The pan axis offers infinite 360-degree rotation, so no matter where you or your subject walks, the camera can keep track. For anyone who has tried to film a cooking demo, a workout, or a travel diary alone, that kind of automated tracking is a major upgrade. At $199.99, the iSteady M7 sits in the midrange of smartphone gimbals, but its combination of AI tracking, remote control, and tripod functionality gives it broad appeal. Costco's decision to stock it suggests that the warehouse club sees strong demand for creator-friendly camera gear.
Wyze Anti-Glare Indoor Window Security Cameras
Home security cameras are common, but placing one behind a window often creates a frustrating problem: glare. When a camera sits inside and points out through glass, the window can reflect the room back into the lens, washing out the footage and hiding important details. The Wyze Anti-Glare Indoor Window Security Cameras, available at Costco in a 3-pack for $79.99, are designed to solve that issue. The cameras attach directly to a window using a special two-way mounting sticker. You place the sticker on the glass, then mount the camera on the other side with the lens facing through the cutout. This setup prevents reflected glare and keeps the camera protected indoors.
Each camera includes a 10-foot power cable and cable clips to keep the installation tidy. The cameras record 1080p HD footage and include features such as two-way audio, color night vision, and AI-powered motion detection. Two-way audio lets you speak to someone outside, while color night vision improves identification after dark. AI motion detection can distinguish between people, vehicles, and other movement, reducing false alerts. All of these features can be controlled through the Wyze smartphone app, and the cameras are compatible with smart home platforms like Amazon Alexa and Google Assistant. The 3-pack is particularly useful for renters or homeowners who want to monitor a front yard, driveway, porch, or package area without drilling into exterior walls. At $79.99 for three cameras, the bundle offers a low-cost way to add multiple viewpoints, and the anti-glare design addresses a problem that many DIY security setups overlook.
Aqara Smart Lock U400
Traditional deadbolts are reliable, but they lack the convenience and extra security features that modern smart locks can provide. The Aqara Smart Lock U400, now at Costco for $259.99, is a high-end option that uses Apple's ultra-wideband technology. When paired with an iPhone or Apple Watch, the lock can automatically disengage as you approach the door. This is especially helpful when you are carrying groceries, a child, or heavy packages and cannot easily reach for keys or tap a device. The system also uses Smart Intent Recognition, which means it only unlocks when you approach with clear intent. It will not trigger if someone is simply passing by outside, and it will not unlock if a paired phone is moving around inside the home.
Beyond automatic unlocking, the U400 offers multiple entry methods. You can use a keypad, a guest code, an NFC card, the companion app, a physical key, or a registered fingerprint. That range makes it suitable for families, renters, and anyone who wants to grant temporary access to guests or service workers. The lock is powered by a rechargeable battery pack, and two packs are included with purchase. That means you can keep one charging while the other powers the lock, reducing downtime. For homeowners who want to upgrade their front door without losing traditional backup options, the Aqara U400 combines convenience with layered security. At $259.99, it is priced above basic smart locks, but the ultra-wideband auto-unlock and Smart Intent Recognition put it in a more advanced category. Costco's inclusion of a second battery pack adds practical value, since battery life is one of the main concerns with any connected lock.
Source: SlashGear News