SJCAM C400 4K 3-in-1 Action Camera First Look

The SJCAM C400 action camera represents a significant evolution in portable recording technology, offering professional-grade features in an ultra-compact design. Whether you’re a content creator, adventure enthusiast, or someone looking to capture life’s memorable moments, this comprehensive guide will help you understand everything about the SJCAM C400 and why it might be the perfect action camera for your needs and the box comes with everything you need to go straight away which is what I call one stop shopping.

The SJCAM C400 is a next-generation handheld action camera designed to deliver high-quality 4K Ultra HD video recording, maximum shooting flexibility, and exceptional ease of use. The C400 targets content creators, vloggers, and outdoor enthusiasts who require dependable performance on the go. Inspired by the changing needs of creators and leveraging SJCAM’s industry expertise, the C400 incorporates modular design, an advanced rotatable screen, and long battery life, offering a comprehensive alternative to mainstream action cameras at an affordable price point.

The SJCAM C400 is packed with features tailored to modern creators and travelers:

4K Ultra HD Video Recording:

Capture rich detail at 4K 30 fps, bringing vivid colors and sharpness to every frame.

Detachable Modular Design:

Detach the compact camera for lightweight mounting, or use the wireless handheld controller for extended filming and easier framing.

Rotatable 2.29-inch Touch Screen:

Rotate the screen to power on or quickly switch from vertical to horizontal shooting. The intuitive interface ensures smooth operation and clear previews.

Wireless Handheld Controller:

Bluetooth connectivity lets you monitor and control the camera remotely—ideal for solo shooters and vloggers.

Six-Axis Gyro Stabilization:

Advanced electronic stabilization ensures steady, shake-free footage, perfect for action sports and on-the-go filming.

8x Digital Zoom:

Zoom in for flexible framing, crucial for capturing both wide landscapes and close-up action.

Long Battery Life:

The combination of a built-in 1,250 mAh battery and a 3,000 mAh battery in the handle delivers up to 437 minutes (over 7 hours) of operation at 4K/30 fps.

Live Streaming:

Stream directly to YouTube for real-time content sharing.

Waterproof:

With the included case, the camera is waterproof down to 30 meters, making it ready for diving and aquatic activities.

Memory and Connectivity:

Supports microSD cards up to 512GB and features a USB Type-C port for fast data transfer and charging.

Wi-Fi Compatibility:

Dual-band Wi-Fi (2.4 GHz/5 GHz) enables seamless wireless data transfer and remote control.

Other SJCAM reviews

Unboxing

SJCAM Unveils SJ30: An 8K Dual-Lens Action Camera

SJCAM today unveiled the SJ30, a powerful 8K dual-lens action camera built to bring high-quality recording into everyday life. Designed around the idea of a true “daily recording camera,” the SJ30 prioritizes what users actually need—exceptional image quality, clear audio, reliable battery life, strong low-light performance, and effortless usability. 

Packed with practical innovation, the SJ30 delivers stunning 8K video, seamless lossless vertical shooting for social content, and an upgraded dual-lens system for greater creative flexibility. Despite its advanced capabilities, both the camera and its companion app are engineered for simplicity—so users can start shooting straight out of the box without hassle. 

While many action cameras focus on extreme sports and come with steep learning curves, the SJ30 is purpose-built for real life—from commutes and travel to family moments and everyday content creation. Its true plug-and-play design removes friction, letting users capture moments instantly. By combining strong core performance with an accessible price point, the SJ30 opens the door for more people to create and share high-quality content every day. 

From Daylight to Night Time: Dual-Lens Imaging 

At the heart of the SJ30 is an advanced dual-lens imaging system which combines a 1/2.0-inch daylight sensor with a 1/1.8-inch starlight sensor. This intelligent design enables the camera to capture consistently clear, detailed footage across a wide range of lighting conditions—delivering markedly improved performance in low light, where traditional action cameras often fall short. 

Supporting up to 8K at 20fps and 4K at 60fps, the SJCAM SJ30 produces high-resolution video with exceptional clarity and detail, whether capturing vibrant city scenes at night or expansive landscapes in daylight. 

Built for Solo Creators and Travellers 

The SJ30 is designed with solo creators in mind, featuring a 2.51-inch flip touchscreen that rotates up to 180 degrees for easy self-framing. Paired with intuitive voice control, it enables true hands-free operation—ideal for travellers, riders, and independent content creators capturing moments on their own.

With support for native vertical video up to 5K, the SJ30 makes it easy to create content optimized for social platforms—without the need for cropping or compromising image quality. 

Stable Footage for Any Journey 

Engineered for smooth performance in motion, the SJ30 features SteadyMotion 2.0 stabilization powered by a six-axis gyroscope. The system effectively minimizes shake and motion blur, delivering steady, professional-looking footage across a range of activities. 

A built-in 45-degree horizon lock further enhances stability by keeping footage level—even when riding, cycling, or navigating uneven terrain. 

Designed for Long Recording 

Built to keep up with extended journeys, the SJ30 is equipped with a 2000mAh internal battery and supports an optional power handle for added endurance. Together, they deliver up to seven hours of continuous recording at 4K, making the camera ideal for long rides, travel days, and uninterrupted capture. 

Clear Audio and Simple Operation 

For improved sound quality, the SJ30 includes a detachable wind guard and supports the SJCAM M4 wireless microphone resulting in clearer voice recordings in outdoor or high-motion environments. 

A magnetic quick-release mounting system further enhances usability, enabling fast attachment and removal irrespective of the activity. 

A Camera Built for Real Life 

The SJ30 is built around a simple idea: most users don’t need complex camera systems—they need a reliable, high-quality camera that fits seamlessly into everyday life. Whether capturing a weekend ride, a family trip, or a personal vlog, the SJ30 is designed to make recording those moments effortless. 

Built to handle a wide range of environments, the SJ30 features an IPX8 waterproof rating and is waterproof up to 16 ft (5 m) right out of the box, making it ready for rain, splashes, and shallow water shooting. With the optional waterproof case, it supports dives of up to 98 ft (30 m) for underwater exploration. Designed for durability in extreme conditions, the camera operates reliably across a temperature range of -20°C to 60°C

With its combination of high-resolution imaging, enhanced low-light performance, extended battery life, and user-friendly design, the SJ30 is designed to redefine the action camera category—not just as a tool for extreme sports, but as a versatile camera for capturing everyday life. 

Price & Availability: 

Now available for $264 / £195 / 224 Euros from www.sjcam.com/cameras/action-cameras/sj30 /

See our SJCAM reviews

How Samsung Is Tackling Sleep Apnea to Energise Your Days

Millions worldwide suffer from sleep apnea, but 80% of sufferers[1] don’t even know they have it. This serious condition causes people to pause breathing while asleep, potentially disrupting oxygen supply, lowering sleep quality, and leading to health complications including hypertension and stroke. Despite these risks, the disorder largely goes unnoticed because getting a diagnosis usually requires time-consuming and costly in-lab sleep studies.

To mark World Sleep Day 2026, a global study of Samsung Health users[2] is shedding new light on the true extent of the condition and the disruptive impact it has on your sleep. Aligned with this year’s World Sleep Day theme, “Sleep Well, Live Better,” Samsung is turning the invisible signs of sleep apnea into actionable insights through its Galaxy Watch series, helping those affected improve their sleep habits and overall health.

How Does Sleep Apnea Impact Your Sleep?

The report found that 23% of study participants are at risk of sleep apnea.

“The microarousals and awakenings that follow breathing pauses fragment your sleep,” explains behavioral sleep scientist Dr. Vanessa Hill. “Those occurrences can prevent the brain from staying in the REM and deep sleep stages necessary for cognitive and physical restoration.”

The report shows these constant disruptions take a direct toll on sleep duration and quality, leading to:

  • Reduced REM Sleep: Participants with moderate to severe sleep apnea indicators detected by their Galaxy Watch got around four minutes less rapid eye movement (REM) sleep, the phase where our brains process emotions, consolidate memories and cement learning. Without enough of it, people can experience mood instability and memory problems, impacting performance at work and overall well-being.
  • Less Deep Sleep: Sleep apnea also robs sufferers of deep sleep, approximately eight minutes less per night, on average. This is the body’s critical physical restoration phase, where growth hormone is released, muscles are repaired, and your immune system is activated. Losing out on deep sleep is why you may feel physically exhausted, have slower recovery times, and get sick more often.
  • Frequent Nightly Awakenings: Study participants with signs of sleep apnea also woke up regularly during the night and stayed awake around four minutes longer. These interruptions derail the sleep cycle, locking you into lighter, less restorative stages and making next-day exhaustion inevitable, no matter how long you slept.
  • Shorter Sleep Duration: Overall, people with a higher likelihood of sleep apnea averaged around 12 minutes less sleep. While this loss may seem minor, it can have a significant impact on overall sleep quality as your sleep cycle gets fragmented throughout the night.

Why It Matters: “Even a small loss in sleep duration is compounded by a larger loss of sleep quality,” said Dr. Hill. “This can be the difference between simply being ‘in bed’ and getting restorative rest, which could be why people feel so tired the next day.”

Dr. Hill also advocates a multidimensional approach to sleep health. “Sleep apnea affects many dimensions of sleep, duration, quality, sleep efficiency and even daytime fatigue,” she stated. “They together help determine our health and functioning.”

With sleep apnea shown to impact all aspects of sleep and lead to other health complications, detection is an essential first step in the fight against the condition.

How Does Galaxy Watch Help Detect Signs of Moderate to Severe Sleep Apnea?  

For years, sleep apnea has been difficult to detect due to the need for inconvenient hospital tests. However, Samsung offers at-home detection with a first-of-its-kind Sleep Apnea[3] feature on your Galaxy Watch.

  • How It Works: Users simply track their sleep with a compatible Galaxy Watch[4] for more than four hours over two nights within a ten-day period. Available through the Samsung Health Monitor app, the Sleep Apnea feature enables users to proactively spot signs of the condition. Initially launched in Korea, the feature has since received De Novo authorization from the U.S. FDA and is now available in 78 markets[5] worldwide and counting.
  • The Technology: Leveraging the Galaxy Watch’s BioActive Sensor, the feature tracks blood oxygen levels to determine when the user stops breathing (apnea) or is not breathing enough (hypopnea). Based on this data, the feature estimates the user’s Apnea-Hypopnea Index (AHI), which indicates the severity of obstructive sleep apnea (OSA).
  • From Awareness to Action: By detecting signs of sleep apnea early, the feature provides the data needed for an informed consultation with a medical professional. In addition to tackling sleep apnea, your Galaxy Watch can help you build habits for better holistic sleep health. Features include the Sleep Coaching program for detailed analysis and tips on how to improve sleep quality and Bedtime Guidance,[6] which recommends your optimal bedtime to ensure you consistently get enough sleep.

“For years, the inconvenience of an in-lab clinical sleep study has been a barrier to diagnosing sleep apnea,” added Dr. Hill. “Wearable technology such as Galaxy Watch is a breakthrough because it democratizes that first step. It allows people to gather meaningful data from their own beds, providing a starting point for a conversation with a healthcare professional.”

Take Control of Your Night

A good night’s sleep is the first step toward a healthier, more energized life, and Samsung is here to guide you. Samsung’s ecosystem offers end-to-end care, from detecting signs of sleep apnea on your Galaxy Watch to providing suggestions to receive professional adviceto connecting you with professional advice through our health network.

Looking ahead, Samsung is constantly innovating and improving the Sleep Apnea feature to make it even more powerful with sharper insights. Prioritize your rest today to unlock a healthier tomorrow.

[1]Obstructive Sleep Apnea National Indicator Report,” American Academy of Sleep Medicine (2023)

2Samsung Health users from the U.S., South Korea, Brazil, Canada, Mexico, Russia, Chile, South Africa, and the Philippines participated in the study from January–June 2025.

3The Sleep Apnea feature is an over-the-counter (OTC), software-only, mobile medical application operating on a compatible Samsung Galaxy Watch and phone. It is intended for on demand use. Users should not use this feature to replace traditional methods of diagnosis and treatment by a qualified clinician. The data provided by this device is also not intended to assist clinicians in diagnosing sleep disorders. For users over the age of 22 who have not been diagnosed with sleep apnea, the feature monitors for signs of moderate to severe obstructive sleep apnea (OSA).

4Availability may vary by market, carrier, model, or a paired smartphone. Available on Galaxy Watch4 series and later models. The watch requires the Wear OS 5.0 version or later and must be paired with a Samsung Galaxy smartphone with Android 12.0 or later.

5Supported markets include Australia, Austria, Azerbaijan, Bahrain, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, Christmas Island, Cocos (Keeling) Islands, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Greece, Guatemala, Hong Kong, Hungary, Iceland, Iraq, Ireland, Italy, Jordan, Kuwait, Latvia, Lebanon, Lithuania, Luxembourg, Malaysia, Mauritius, Mayotte, Mexico, Netherlands, Nicaragua, Norfolk Island, Norway, Oman, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Réunion, Slovakia, Slovenia, South Africa, South Korea, Singapore, Spain, Sweden, Switzerland, Syria, Taiwan, Thailand, United Arab Emirates, United Kingdom, United States, Venezuela, Vietnam, Yemen.

6Bedtime guidance is available on Android phone (Android 11 and above) requires Samsung Health app (v6.30.2 or later). Bedtime guidance based on 3 days of sleep analysis of user’s circadian rhythm and sleep pressure. Intended for general wellness and fitness purposes only. The measurements are for your personal reference only. Not intended for use in detection, diagnosis, treatment of any medical condition or sleep disorder. Please consult a medical professional for advice.

See our Samsung reviews 

Dublin City Council launches new Electric Waste Vehicles

Dublin City Council has launched the first of 30 new electric vehicles to be used by the Waste Management section.

The launch took place on the forecourt of the Mansion House.

The new vehicles are the first Fully Electric Cage Body Vehicles to be used by the Waste Management section and will be rolled out throughout the year.

The Lord Mayor of Dublin, Cllr Ray McAdam, said, “If Dublin is serious about climate action, it must start with how the city itself operates. These new electric waste vehicles are a clear signal that the capital is leading by example, cutting emissions while carrying out the essential work that keeps our streets clean. They will help us build an even cleaner Dublin that we can all celebrate together.”

Dublin is one of 112 cities selected under the EU Mission 100 Climate Neutral and Smart Cities, a pioneering initiative designed to accelerate systems change and deliver climate neutrality by 2030.

In line with national requirements, Dublin City Council’s Climate Action Plan contributes to:

  • A 51% reduction in greenhouse gas emissions by 2030 (compared to 2018 levels)
  • Climate neutrality before 2050, at the latest

Climate Neutral Dublin 2030 responds directly to these commitments with a comprehensive Climate Action Plan (CAP) and associated Investment Plan that sets a clear roadmap for transformative change across the city.

However, the Council emphasises that delivering on these targets requires more than policy, it demands whole-of-society behavioural change. Sustainable choices must become the easiest and most convenient options for residents, workers, and visitors alike.

To make inroads into our targets we are delighted to showcase our brand new Fully Electric Cage Body Vehicles from our Waste Management section. Not only does the Waste Management section keep Dublin physically clean, the vehicles they are using improve the environment by using electric vehicles as part of the operation! Over 50 Waste Management Drivers have already been trained to use these new zero emission vehicles.

Dublin City Council will continue to work with the Department of Transport Zero Emission Vehicles Ireland office to identify funding streams and capacity building measures to support the transition and facilitate the installation of Electric Vehicle chargers.

Dublin City Council will work closely with the ESB and other stakeholders to enable and facilitate an increase in the number of EV charge points across the city.

SlingTV Box S5 Max Express 4K review

Meet the latest addition to the SlingTV Box family, the SlingTV Box S5 Max – a true entertainment powerhouse. Packed with 4GB of DDR and 128GB eMMC storage, it ensures uninterrupted performance. Embracing the advanced Android 12, the SlingTV Box S5 Max enhances your viewing experience.

With WiFi 6 and dual external antennas, your connectivity soars to new heights, ensuring seamless streaming. Plus, the upgraded voice command system and Bluetooth remote control simplify your streaming experience. Prepare for an immersive journey into a world of endless content, all elegantly packaged within the sleek and sophisticated design of the SlingTV Box S5 Max.

We have been testing the latest TV box and given the constant media attention here with such it is another option to check out despite the constant fear mongering around dodgy boxes yet alone the rising costs of subs here and a forced TV licence it is down to you the user who wants to see what is out there and what is on offer and there is no fees here once the SlingTV Box S5 is purchased.

SlingTV Box S5 Max Packed with 4GB of DDR and 128GB eMMC storage, it ensures uninterrupted performance. Embracing the advanced Android 12, the SlingTV Box S5 Max enhances your viewing experience.

15,000+ HD Live premium channels and PPV:SlingTV Box allows you to watch local and top cable channels without cable. Network TV, Regional Locals, Sports Networks, 24/7 channels, PPV Events, NBA, MLB, NFL, NCAAF, NHL, Canada (English & French), Latino (Spanish) Philippines. It includes live news(sports, politics entertainment, etc.) and TV shows. Check all updated channels listed HERE

Check out the Video below for more and what to expect

Product Overview

Model: Sling TV Box S5 Max

Operating System: Android 12.0

Processor: Quad-core ARM Cortex-A53

GPU: Mali-G31 MP2

RAM: 4GB DDR

Storage: 128GB eMMC

WiFi: WiFi-6 supported

Ethernet: 1000Mbps Ethernet

Bluetooth: 5.2

Video Decoder: H.265 6K@60fps

Power supply: Dc 5V/2A

Output Interface: HDMI 2.1 *1, USB 3.0 *1, Optical Audio Output

 

BUY

Video review

 

Gemini Unleashes Limitless Creativity with Nano Banana Image Editing

Gemini image editing just got a major upgrade with Nano Banana, unlocking a world of creative possibilities. With Nano Banana, anyone can turn a single photo into countless new imaginative creations, allowing people to transform, remix, and elevate their images like never before.

Nano Banana introduces an array of advanced features designed to empower every user. These include the ability to keep people or pets consistent across edits, blend multiple photos together, selectively alter parts of an image, and seamlessly apply styles from one object to another- all while maintaining the original photo’s essential details. An enhanced understanding of prompts also ensures that bringing creative visions to life is easier and more intuitive than ever.

Nano Banana democratises image editing, empowering everyone, regardless of design background or technical expertise, to bring their ideas to life by simply typing a prompt and watching it materialise in seconds.

Get creative with Nano Banana and reimagine existing photos as far as your imagination will take you, some exciting trends to get started with are: 

  • Action-Figure Portraits: Transform yourself or your pet into a glossy custom miniature figurine

  • Retro Makeovers: Jump into the 70s,80s, 90s and beyond with everything from new hairstyles to fashion

  • Picture yourself anywhere: Transport yourself to different places, outfits, hairstyles or even decades

  • Career Swaps: Become a chef, pilot, or astronaut in seconds

You can try out Nano Banana now on the Gemini App or on gemini.google and transform your pictures instantly. 

AKASO 360 Action Camera Review

The AKASO 360 Action Camera is their latest product on the market which is ideal for content creators and more in a small package that is portable and comes well equipped with goods on board.

There is also a selfie stick you can get with a tripod built in so this can be used in many scenarios at home and out and about and of course getting content for whatever it is you do personally.

In the box you get a nice pouch to store it in when not in use you also get two batteries which is great as most similar products come with one and slip in the option to get another battery and you also get a lens cloth and USB-C cable, you will need an SD card here which is not in the box which is standard with most equipment similar today most have these at home anyway and they are not expensive these days but having one in the box would have been nice.

The unit itself is robust with two camera lenses a door for your SD card and battery and has a tripod mount hole on the underside, there is a power key on the right side the camera door on the left alongside the USB-C port for charging the device it has a nice texture all round and the final important part on the device is the 2.29 inch touchscreen where you can check out all your settings and more which is also mirrored in the app itself. On our testing prior launch we used the testpilot app on iOS the app will be available on Android too.

Once you have your images and videos you can then use the desktop app or mobile app to edit and get creative with your videos, this is not my type of thing but after using this I can see the demand for such and now I will use this to get more involved with different ideas on videos my self and it is not that hard to get use to editing and creating your own style of videos on the AKASO 360 check the video below for more and what to expect..

AKASO 360 App

 

Outdoor action sports 

5.7K 360° video & 72MP photos – Capture every angle.
AI Tracking – Stay centered without touching the camera.
360° HorizonSteady – Smooth, level footage on rough terrain.
Invisible Selfie Stick – Create epic, drone-like shots hands-free.
Shoot First, Frame Later – Don’t worry about angles—edit freely after.
Dashboard Overlay – Useful for tech users into cycling, motorsports, or action data.

Creative and Travel Vlogging

Shoot First, Frame Later – Reframe the story in post with total freedom.
AI Tracking – Keep yourself in frame while staying in the moment.
Invisible Selfie Stick – Add cinematic third-person views.
DNG8 RAW Photo Mode – Rich details for pro-quality travel shots.
Mobile + PC editing – Create anywhere, anytime.
Smartclip templates – Turn clips into polished stories in minutes.

Buy From Below

Other action cam reviews

Video Review

See Every Angle: AKASO Introduces the 360. First Look

AKASO, the well-known action camera brand, proudly announces the debut of its AKASO 360, a versatile 360° action camera built for anyone looking to capture dynamic, immersive footage from every angle. Designed with advanced imaging capabilities and an intuitive interface, the AKASO 360 makes the creative 360º format more accessible than ever – whether you’re a seasoned creator, an adventure enthusiast, or curious to explore a new way of storytelling. Watch out for our review this week.

 

AKASO 360 pairs pro-level imaging with ease of use to make 360º creativity more accessible than ever.

Equipped with dual 1/2″ 48MP CMOS sensors and capable of recording 5.7K 360° video, the AKASO 360 delivers sharp, stabilized footage in every environment. Its compact form factor, weather-proof construction, and seamless app integration make it the ideal companion for travel, outdoor sports, and everyday exploration.

“We developed the AKASO 360 to offer a new level of creative flexibility,” said Eric Squires of AKASO. “Whether documenting your favorite action sport, beautiful natural landscapes, or spontaneous moments, this camera is designed to keep up with fast, on-the-go lifestyles.”

Along with 5.7K @ 30fps 360° Video and 2.8K @ 60fps Single-Lens Mode, other key features of the AKASO 360 include:
• 72MP 360° Photos
• Dual 1/2″ 48MP CMOS Sensors
• Weather-Proof Design
• Shoot First, Reframe Later
• 360° SuperSmooth Stabilization – Steady footage, even in motion
• 360° Horizon Lock – Maintains a level view regardless of camera orientation
• Invisible Selfie Stick Effect – Creates a floating camera perspective
• AI Tracking – Automatically follows the subject within the frame
• 2.29″ High-Resolution Touchscreen
• Companion App – Fast editing and sharing, no registration required
• MSRP – $199.99

BUY

The AKASO 360 reflects AKASO’s continued focus on combining thoughtful design with powerful functionality, empowering users to capture more action, from more perspectives.

Check out the AKASO night vision goggles review 

Unboxing Video