Category: Wearables

  • New Casio GBX-100S Fitness Tracking Watches Now Available in US

    New Casio GBX-100S Fitness Tracking Watches Now Available in US

    Key Takeaways

    1. Casio has launched the GBX100S-1 and GBX100S-2 G-Lide series watches in the US for the first time, priced at $170 each.
    2. These watches are designed specifically for surfers and outdoor enthusiasts, featuring a durable G-Shock build and eco-friendly bio-based urethane bands.
    3. Both models include a high-contrast Memory In Pixel (MIP) LCD screen, displaying tide graphs, moon phases, and sunrise/sunset times, along with tracking conditions at over 3,300 locations worldwide.
    4. The watches offer Bluetooth connectivity for automatic time updates, phone notifications, and GPS data correction, along with fitness tracking features and 200-meter water resistance.
    5. Color options include the GBX100S-1 in black and the GBX100S-2 in navy blue, with availability on Casio’s official US store and a discounted version on Amazon.

    Casio has launched the GBX100S-1 and GBX100S-2 G-Lide series watches in the US, marking their first appearance in the market. These surf-oriented G-Shock models were previously unveiled in Europe on June 7 but had not been available in the US until now. Currently, both models can be purchased from Casio’s official US website for $170 each.

    Designed for Surfers

    These timepieces are made particularly for surfers and outdoor enthusiasts, combining the durable nature of G-Shock with features suited for ocean activities. The bezel is crafted from a mix of stainless steel and clear resin, creating a unique layered look that catches the light beautifully. The watch bands are made from bio-based urethane, adding to their eco-friendly appeal.

    Features and Functionality

    Both GBX100S versions boast a high-contrast Memory In Pixel (MIP) LCD screen that enhances visibility in bright sunlight. They show tide graphs, moon phases, sunrise and sunset times, as well as high and low tide information, while also tracking conditions at over 3,300 spots worldwide through the Casio Watches app on smartphones.

    With Bluetooth connectivity, these watches can automatically update time, deliver phone notifications, and correct GPS-based data. They also offer features like step and distance tracking, pace monitoring, training logs, and calorie calculations, making them practical for more than just surfing. With a water resistance of 200 meters, four daily alarms, and a battery life lasting up to two years, they are built to withstand tough conditions.

    Color Options and Pricing

    The GBX100S-1 features a black band, while the GBX100S-2 comes in navy blue. Both models are now selling for $170 USD and can be found directly on Casio’s official US store.

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    New Casio GBX-100S Fitness Tracking Watches Now Available in US
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  • Increase in Red Screen of Death Reports on Older Samsung Galaxy Watches

    Increase in Red Screen of Death Reports on Older Samsung Galaxy Watches

    Key Takeaways

    1. The Samsung Galaxy Watch4, while not the latest model, is still available for purchase on Amazon.
    2. Reports of a serious hardware issue with the watch’s display changing colors have been increasing, but the extent of the problem is unclear.
    3. The display issue can lead to the watch becoming unresponsive or unusable, with repairs often requiring a costly display replacement.
    4. Users have experienced this issue multiple times, raising concerns about the watch’s longevity and repair costs.
    5. Potential buyers should consider these issues and the availability of newer models before purchasing the Galaxy Watch4.

    The Samsung Galaxy Watch4 has been around for a while, as we looked at it in 2021. Even though it’s not the latest gadget, you can still find it for sale on Amazon. Recently, Android Authority has noticed a growing number of reports about a serious hardware issue related to this model. It’s important to be careful for two reasons. First, it’s hard to know how common the problem really is, since people with issues are more likely to speak up compared to those who don’t have any. Second, there’s no clear timeline of when these reports started or if they are actually on the rise.

    Description of the Issue

    The specific problem isn’t exactly new. The Galaxy Watch4’s display can change colors unexpectedly, turning reddish, pink, orange, or anything in between. This issue can get worse, making the watch unresponsive and ultimately unusable, with restarting either being impossible or ineffective. A user on Reddit shared that his smartwatch, which is 2.5 years old, experienced this issue twice: first, the mainboard was replaced while it was still under warranty. Then, two and a half years later, he was offered a display replacement at an authorized service center for about $80. Samsung seems to be suggesting the same fix (display replacement) for other users facing similar troubles. Considering the watch’s age, its current price, and the presence of newer models, this type of repair might not be worth it.

    Conclusion

    In summary, while the Galaxy Watch4 is still on the market, potential buyers should be aware of these reported issues. The cost of repairs and the availability of newer options could make it a less appealing choice now.

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  • Affordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, Pulse

    Affordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, Pulse

    Key Takeaways

    1. Affordable Option: The boAt Smart Ring Active Plus is a budget-friendly alternative to the Samsung Galaxy Ring, priced at INR 3,999 (around $46).

    2. Durable and Water-Resistant: It features a stainless steel casing and has a water-resistance rating of 5 ATM, making it safe for swimming.

    3. Lightweight with Long Battery Life: Weighing only 4.7 grams, the ring offers up to five days of battery life and a total usage time of 30 days with the charging case.

    4. Health Monitoring Features: It includes a heart rate sensor, blood oxygen level tracking, and a skin temperature sensor, although it estimates stress levels without an EDA sensor.

    5. Smartphone Integration: Users can track their sleep, stress, and fitness through a dedicated app, which also allows them to activate their phone’s camera by shaking the hand wearing the ring.

    The boAt Smart Ring Active Plus offers a budget-friendly option compared to the Samsung Galaxy Ring. To keep costs down, boAt opts for a stainless steel casing rather than titanium; however, it maintains a water-resistance rating of 5 ATM, which means you can wear it swimming without worry.

    Lightweight Design and Impressive Battery

    Weighing in at just 4.7 grams, this ring boasts a battery life of up to five days. With the included charging case, users can reportedly enjoy a total usage time of 30 days. The ring is equipped with a heart rate sensor that claims to monitor heart rate variability and blood oxygen levels. Additionally, it has a skin temperature sensor that tracks temperature fluctuations throughout the day.

    Sleep and Stress Monitoring Features

    This smart ring is also focused on tracking your sleep and stress levels. However, since it lacks an EDA sensor, it can only estimate stress levels using heart rate data. All the information gathered is viewable through the dedicated smartphone app. Alongside fitness tracking and unique sports challenges, the app allows users to activate their phone’s camera by shaking the hand wearing the ring.

    The boAt Smart Ring Active Plus retails in India for INR 3,999 (around $46). Generally, boAt products are only available outside of India through direct import. The ring comes in US sizes 7 to 12 and is offered in silver, gold, and black colors.

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    Affordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, PulseAffordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, PulseAffordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, PulseAffordable boAt Smart Ring Active Plus: Monitor Skin Temp, Stress, Pulse

     

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  • Casio G-Shock MRG-B2000RG-3A Watch Launching Soon in Europe

    Casio G-Shock MRG-B2000RG-3A Watch Launching Soon in Europe

    Key Takeaways

    1. The Casio G-Shock MRG-B2000RG-3A will be available in Europe starting July 2025, with a retail price of €3,300.
    2. The watch features a unique design with blue-green accents inspired by traditional Japanese armor and a titanium case with a recrystallized bezel.
    3. Key specifications include dimensions of 54.7 x 49.8 x 16.9 mm and a weight of 138 g (~4.9 oz).
    4. It offers features like dual time support, a daily alarm, stopwatch, countdown timer, radio control, Bluetooth connectivity, and Tough Solar charging.
    5. A similar model, the MRG-B2000BG-3A, will launch in the UK, but it’s unclear if it will be available in other European countries.

    Casio has announced that the G-Shock MRG-B2000RG-3A watch will soon be available in several European nations. This model was recently unveiled in Japan after some prior leaks about it.

    Availability in Europe

    Starting from July 2025, the Casio G-Shock MRG-B2000RG-3A will be on sale in countries such as the Netherlands, Germany, and Spain. The retail price in this region will be €3,300. Although Casio hasn’t specified the exact date for its launch, interested buyers can subscribe to get an email alert when it becomes available.

    Design and Specifications

    The MRG-B2000RG-3A from Casio stands out as a high-end watch featuring blue-green accents; this specific hue takes inspiration from kurogane-iro, a color traditionally used in Japanese armor and helmets. Constructed with a titanium case, it has a recrystallized titanium bezel, sapphire glass, and a strong fluorine rubber strap. The watch dimensions are 54.7 x 49.8 x 16.9 mm (2.2 x 2.0 x 0.7 inches) with a weight of 138 g (~4.9 oz).

    Key Features

    This MRG-B2000 Series watch includes features like dual time support with 27 available time zones, a daily alarm, a stopwatch that counts seconds, and a countdown timer. It is equipped with radio control (Multiband 6) and Bluetooth, enabling users to modify settings and access additional features through the Casio Watch smartphone app. Designed to be water resistant up to 20 bar, it also incorporates Tough Solar charging, which can prolong battery life for over five months.

    The Casio G-Shock MRG-B2000BG-3A, very similar to the MRG-B2000RG-3A but featuring a brushed titanium bezel and strap, has been confirmed for launch in the UK. It remains uncertain if this model will be released in other European markets as well.

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    Casio G-Shock MRG-B2000RG-3A Watch Launching Soon in Europe

     

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  • Casio G-Shock DW-5600WW-7: Classic All-White Square Watch

    Casio G-Shock DW-5600WW-7: Classic All-White Square Watch

    Key Takeaways

    1. The DW-5600WW-7 is a new all-white version of Casio’s classic G-Shock DW-5600 series, first introduced in 1983.
    2. The design features a uniform white color scheme, appealing to style-savvy consumers and streetwear enthusiasts.
    3. Standard features include shock resistance, 200-meter water resistance, EL backlight, stopwatch, countdown timer, alarm, and a CR2016 battery lasting about 2 years.
    4. The price is expected to range from $100 to $120 upon release.
    5. Currently, the watch is available through third-party sellers, with broader availability anticipated soon.

    Casio’s latest model, the DW-5600WW-7, has made its debut, showcasing a new version of its classic square-shaped G-Shock. The reveal came through an Instagram update by @morgan_gshock. This new watch maintains a clean aesthetic with an all-white look, covering everything from the case and strap to the LCD border and screen.

    A Nod to Tradition

    The DW-5600WW-7 is part of the enduring DW-5600 series, which has its beginnings in the first G-Shock released in 1983. Despite the many iterations of the DW-5600 over the years, this new release differentiates itself with its uniform color scheme. Every aspect of the watch is presented in white, including the case, bezel, buttons, and even the glass covering the display. This intentional design seems aimed at style-savvy consumers, particularly those who mix G-Shocks with streetwear or sleek, minimalistic clothing.

    Features and Specifications

    While Casio has not yet posted the watch on their global website, watches in the DW-5600WW line generally include standard G-Shock features. These typically encompass shock resistance, a water resistance of up to 200 meters, an EL backlight, stopwatch functionality, countdown timer, alarm, and a CR2016 battery lasting approximately 2 years.

    The WW-series models, such as the earlier DW-5600BB and DW-5600WS variants, are recognized for their themed color options. This all-white version pushes that idea into a brighter domain while remaining true to the same core design. The expected price range is likely to be between $100 and $120 once it is released in various regions.

    Availability

    Currently, the DW-5600WW-7 seems to only be accessible through third-party sellers, but it is anticipated that broader availability will occur in the upcoming weeks.

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  • Casio MTG-B4000 Series Radio-Controlled Watches Coming to Europe

    Casio MTG-B4000 Series Radio-Controlled Watches Coming to Europe

    Key Takeaways

    – Casio is set to introduce two new G-Shock MTG-B4000 Series watches in Europe: the MTG-B4000-1A and MTG-B4000-1A2.
    – The MTG-B4000B-1A has a recommended retail price of €1,250, while the MTG-B4000B-1A2 is priced at €1,350.
    – Both watches feature radio control (Multiband 6), Bluetooth capabilities, world time functions, stopwatch, countdown timer, daily alarm, and LED backlight.
    – The MTG-B4000B-1A has a stainless steel bezel, while the MTG-B4000B-1A2 features a dark gray ion-plated stainless steel bezel.
    – In the UK, the MTG-B4000B-1A will be sold for £1,119 and the MTG-B4000B-1A2 for £1,219, with an expected release by June 2025.

    Casio has made it clear that they are set to introduce two new G-Shock MTG-B4000 Series watches to a wider range of European countries. The MTG-B4000-1A and the MTG-B4000-1A2 were recently unveiled in Japan and are now headed for the UK market.

    Pricing in Europe

    Casio has made the G-Shock MTG-B4000B-1A available on its online platforms in nations such as the Netherlands, Spain, and Germany, with a recommended retail price of €1,250. On the other hand, the G-Shock MTG-B4000B-1A2 is also listed in these areas at a slightly higher cost of €1,350. The product pages suggest that these watches will be available in this region by July 2025, though a specific release date hasn’t been announced.

    Features and Specifications

    The Casio MTG-B4000-1A and MTG-B4000-1A2 come equipped with radio control (Multiband 6) technology and Bluetooth capabilities. They offer world time functions with automatic adjustments for Daylight Saving Time, a stopwatch that measures to the second, a countdown timer, and a daily alarm. An LED backlight is included to make it easier to read the dial in dim conditions, and the Power Saving mode paired with Tough Solar charging helps boost battery life to over 5 months.

    Design Similarities and Differences

    Both MT-G models are nearly the same, featuring a carbon case and a black resin strap. The MTG-B4000B-1A sports a standard stainless steel bezel, while the MTG-B4000B-1A2 is designed with a dark gray ion-plated stainless steel bezel. Each watch measures 56.6 x 45.3 x 14.4 mm (approximately 2.2 x 1.8 x 0.6 inches) and has a weight of 112 g (around 4.0 oz).

    In the UK market, the MTG-B4000B-1A will be sold for £1,119, while the MTG-B4000B-1A2 will have a price tag of £1,219; both models are anticipated to be launched in this country by June 2025.

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    Casio MTG-B4000 Series Radio-Controlled Watches Coming to Europe
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  • Fitbit App Redesigns Page with Latest Updates Released

    Fitbit App Redesigns Page with Latest Updates Released

    Key Takeaways

    1. Fitbit has redesigned its Device page in the app, aligning it more closely with the Google Pixel Watch app.
    2. The updated Device page features a larger device image, connection status, last sync time, and battery life at the top.
    3. Users can navigate through three tabs for Watch faces, Apps, and Tiles, with additional Settings organized into groups.
    4. The latest iOS app update (version 4.45) includes a new layout for Menstrual Health Onboarding and fixes for GPS exercise map issues and notification adjustments.
    5. The Android app has also been updated to version 4.45, focusing on bug fixes and performance improvements.

    Fitbit has given its Device page a new look in the app. Over the past year, Google has been updating the design of the Fitbit apps for both iOS and Android, with a recent focus on the Health Metrics part.

    New Design Features

    The Device page in the Fitbit app, where users can modify different settings or select a new watch face, has now been revamped. This section now looks a lot like the corresponding page in the Google Pixel Watch app. At the top, there’s a bigger picture of your device, along with information about its connection status, last sync time, and battery life. Below that, you will find three tabs for Watch faces, Apps, and Tiles. Further down, there’s a list of additional Settings organized into groups such as Notifications, Device preferences, and Fitbit reminders & alerts.

    Recent Update Details

    It seems that this updated Device section, which can be found from the Today tab, has been gradually reaching users over the past few weeks. The latest update for the iOS app, version 4.45, also features a new layout for Menstrual Health Onboarding. There are fixes for issues related to distances displayed on GPS exercise maps and the inability to adjust times for “Reminders to Move” notifications. Additionally, Google has addressed a bug that caused the Fitbit app to freeze when users clicked on exercise details.

    Android Update

    The Fitbit app for Android has also been upgraded to version 4.45, but the change log here only mentions that there are “Bug fixes and performance improvements.” You can grab the latest version of the Fitbit app from either the Google Play Store or the Apple App Store.

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  • Garmin Launches Stable Update for High-End Smartwatches with Fixes

    Garmin Launches Stable Update for High-End Smartwatches with Fixes

    Key Takeaways

    1. Garmin has released a new stable update (version 22.06) for Fenix 7, Fenix 7 Pro, Tactix 7, and related smartwatches.
    2. The update addresses around a dozen bugs, including issues with the Sleep Coach widget and Connection Information page.
    3. Enhancements include improvements to the Swim activity rest screen and removal of editing options for non-editable workouts in Garmin Coach.
    4. New data fields for Reps and Set time have been added to the HIIT activity.
    5. Approximately 20% of compatible smartwatches have received the update, with users able to manually request it via their smartwatch or Garmin Connect app.

    Garmin has rolled out a new stable update for the Fenix 7, Fenix 7 Pro, and other related smartwatches, including the Tactix 7, which is currently priced at $1,040 on Amazon. Just to remind you, the last update was released less than a month ago and included numerous new features and fixes for bugs.

    New Software Version

    The latest update brings the system software to version 22.06 after a brief period of beta testing. Interestingly, Garmin has discovered around a dozen additional bugs that require attention, such as issues that may lead to crashes in the Sleep Coach widget and the Connection Information page.

    Activity Improvements

    Moreover, System Software 22.06 is said to enhance the Swim activity rest screen and eliminate the editing option from workouts in Garmin Coach that cannot be edited. Furthermore, this update introduces new data fields for Reps and Set time in the HIIT activity.

    Update Rollout

    At present, Garmin asserts that approximately 20% of Enduro 2, Epix 2, Fenix 7, and Tactix 7 series smartwatches have received System Software 22.06. This means that it might take a few days for all compatible smartwatches to get the update. If you want to get the update sooner, you can manually request System Software 22.06 on your smartwatch or via the Garmin Connect app. For further information, refer to Garmin’s forum posts and the changelog provided below.

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  • 1640 Neurons Imaged: MiniXL Microscope Reveals Brain Regions

    1640 Neurons Imaged: MiniXL Microscope Reveals Brain Regions

    Key Takeaways

    1. The MiniXL microscope weighs only 3.5 g and can image 1,640 neurons across a 3.5-mm-diameter field of view, significantly improving the observation of brain activity in mice.
    2. MiniXL can track a substantial percentage of place cells in the hippocampus and image multiple brain regions during social behavior, enhancing understanding of complex actions.
    3. It combines the benefits of previous models, offering a lighter weight while imaging more neurons simultaneously compared to earlier versions like MiniLFOV and Miniscope V4.
    4. The open-source design of MiniXL allows for free access to design files and documentation, promoting collaboration and progress in neuroscience research.
    5. While MiniXL advances laboratory studies, its application in human medicine is still a future goal.

    For a long time, researchers examining the neural foundation of behavior in mice encountered a challenging dilemma. The available small microscopes either had a limited field of view, preventing them from observing more than a tiny area of brain tissue, or were too heavy, causing the mice to not behave naturally. This posed a significant hurdle in understanding how various brain regions work together to create complex actions such as social interactions or forming memories.

    Breakthrough with MiniXL

    Now, the Miniscope extra Large FOV (MiniXL), which weighs 3.5 g and is mounted on the head, is advancing the field of neuroscience by successfully imaging 1,640 neurons across a 3.5-mm-diameter field of view (FOV)—which is 9 times larger than the previous model’s 1 mm². It was able to track 44-53% of place cells in the hippocampal CA1 region on a 2 m linear path, while also imaging the left and right medial prefrontal cortex (mPFC) and the mPFC with nucleus accumbens (NAc) during social behavior in mice. This was achieved using a 5-megapixel CMOS sensor and a single 0.3 mm coaxial cable for streaming data. This milestone was shared on June 11, 2025.

    Comparing the Models

    The earlier models, Miniscope V4 and MiniLFOV, either weighed too much or lacked sufficient power. While MiniLFOV could image around 2,000 neurons simultaneously, it weighed 13.9 g. On the other hand, the Miniscope V4 was lighter at 2.6 g but only managed to image about 200 neurons at once. One might say that the Miniscope extra Large FOV (MiniXL) serves as the Immanuel Kant of the Miniscope realm, effectively merging the advantages and disadvantages of earlier versions.

    Innovation in Imaging

    Its ability to image dual regions, as shown by the simultaneous imaging of the mPFC and NAc, fills an essential gap in tools needed to investigate the neural basis of behaviors influenced by several brain regions, according to the UCLA research team.

    In addition to its technical features, the open-source design of the MiniXL is another noteworthy point. As part of the UCLA Miniscope initiative, all design files and documentation are being freely shared online to reduce technical and financial obstacles, thus promoting faster progress in neuroscience research worldwide.

    Future Applications

    Although this innovation marks a significant advancement for laboratory studies, its use in human medicine remains a far-off goal.

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  • Buy New Casio GMAP2100M Watches in the US for Under $100

    Buy New Casio GMAP2100M Watches in the US for Under $100

    Key Takeaways

    1. Casio launched three new GMAP2100 watches for women in the US, priced at $99 each, differing only in color.
    2. The watches feature a slim design suitable for smaller wrists, measuring 46.2 × 40.2 × 11.2 mm and weighing 40 grams.
    3. They include a range of features such as dual time zones, five alarms, and a Super Illuminator backlight, with a water resistance of 20 bar (200 meters).
    4. The resin bands are made from bio-based materials, aligning with Casio’s sustainability efforts.
    5. All models are available for purchase through Casio’s official store and authorized retailers in the US.

    Casio has introduced three new GMAP2100 watches in the US, broadening the women’s G-Shock collection with small analog-digital combinations. Each watch is priced at $99, and the only variation among the models is their color while all share the same internal specifications.

    Model Overview

    The models GMAP2100M-2A (navy blue), GMAP2100M-4A (beige pink), and GMAP2100M-7A (white) maintain a consistent core design: slim cases, soft resin bands, and a delicate “shimmer” effect due to pink gold vapor-deposited indices. They are crafted to fit smaller wrists, with dimensions of 46.2 × 40.2 × 11.2 mm and a lightweight of just 40 grams each.

    Features and Specifications

    Inside these watches, you will find the same feature set as in other watches from the 2100 series: dual time zones, a complete auto-calendar, five alarms, countdown timer, stopwatch, and Super Illuminator backlight that lights up both the analog hands and digital display. They are also shock resistant and boast a water resistance rating of 20 bar (200 meters), surpassing most fashion-focused G-Shocks in this size category.

    The resin bands used in these models are made from bio-based materials, a move that Casio has been focusing on across its various product lines. Each model features a mineral glass face, Neobrite luminous coating, and comes with a CR1025 battery that has a life expectancy of three years. The band sizes accommodate wrists measuring from 145 mm to 190 mm, similar to the sizing found on previous GMAP2100 models.

    Availability

    All three models are now available for purchase in the US through Casio’s official store and other authorized retailers.

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    Buy New Casio GMAP2100M Watches in the US for Under $100
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