Tag: Bluetooth watches

  • Citizen to Discontinue Bluetooth Watch App Support for Select Models

    Citizen to Discontinue Bluetooth Watch App Support for Select Models

    Key Takeaway

    1. Support for Citizen’s dedicated smartphone apps for certain Bluetooth watches will end on December 31, 2027.
    2. After January 1, 2028, app-linked features may stop working reliably due to smartphone OS updates.
    3. Core timekeeping functions will continue to be supported as long as repair parts are available, but connected features will diminish over time.
    4. The affected models include those with W770, W770 Riiiver, W410, and W510 calibers, spanning multiple generations and ecosystems.
    5. Citizen will not be liable for any loss of functionality related to the discontinued apps after the specified date.

    Support Discontinuation for Citizen Bluetooth Watches

    Citizen has(specifically) made a official statement that they are planning to stop support for their dedicated smartphone apps that works with some of their Bluetooth-enabled watches. This switch is going to happen on December 31, 2027, and after that date, all the app-linked features for those models won’t be there anymore. The info was released around March 30-31, 2026, giving users some heads-up about what’s coming.

    Affected Models and Features

    This change affects watches with the W770, W770 Riiiver, W410, and W510 calibers. These watches are part of a wide array that depends heavily on their companion apps for functions like notifications, automatic time updates, and other smart features. If you’re a user of those models, be prepared that as of January 1, 2028, the apps might not work properly anymore because of updates to smartphones and mobile OS changes. Citizen clearly states they won’t be responsible for any loss of app functionality after that date.

    Implications for Current Users

    Many watches, especially those with case numbers starting with “EE” and “BZ”, are impacted. These models come from different generations, mainly involving the Riiiver ecosystem, which is known for smart features. While the core timekeeping functions—like just telling time—will still work, the connected features dependent on the apps will start to fade. It’s similar to what other brands like Fossil experienced, where support for certain smart or hybrid platforms becomes harder as mobile systems evolve over time.

    Longevity of Basic Timekeeping

    • Despite the app support ending, primary timekeeping functions will continue to work as long as necessary replacement parts are available.
    • However, features tied to connectivity such as notifications, automatic syncing, etc., will gradually become obsolete.
    • This scenario is typical for many smartwatches once software support is discontinued—older models remain as basic watches.

    Knowing this, current owners of these Citizen smartwatches should consider the future usability of their devices. They will still serve well as quartz watches, but should expect the digital and smart functionalities to disappear over time due to the lack of app support. This is a common reality with technology, where support for older devices decreases as new firmware and OS updates come out.


  • New Casio Pro Trek PRW-B1000: Triple Sensor & Bluetooth Launched

    New Casio Pro Trek PRW-B1000: Triple Sensor & Bluetooth Launched

    Key Takeaways

    1. Casio is expanding the Pro Trek PRW-B1000 series with new models featuring Bluetooth, radio-controlled time synchronization, and Triple Sensor technology.
    2. The PRWB1000-1 and PRWB1000-5 models are designed for durability, featuring a sapphire crystal and water resistance up to 100 meters.
    3. Key technical features include Bluetooth connectivity, Multi-Band 6 radio control, compatibility with 55 world time zones, and a Triple Sensor suite (barometer, compass, thermometer).
    4. The PRWB1000-1 is priced at $535, making it a premium option compared to earlier models; the broader release is set for October.
    5. Availability in European markets is still uncertain for the upcoming models.


    Casio is broadening the reach of its Pro Trek PRW-B1000 series, now offering models that include Bluetooth capabilities, radio-controlled time synchronization, along with the brand’s notable Triple Sensor technology. The PRWB1000-1 and the latest PRWB1000-5, which were previously available in limited amounts through select listings on Amazon, are set to have a larger release in the upcoming months. The new models are already showcased on the Casio International website.

    Design and Durability

    The PRWB1000-1 features a dark gray bezel made of stainless steel, a black dial with silver highlights, and a strap crafted from Cordura or possibly reinforced rubber. In contrast, the new PRWB1000-5 showcases a black metal face with bronze detailing, golden hands, and comes fitted with a brown strap. Both models are designed for durability, highlighted by attributes like a sapphire crystal, bands resistant to flames, and the ability to withstand water pressure up to 100 meters.

    Technical Features

    Notable technical specifications include Bluetooth connectivity for syncing and configuration through apps, Multi-Band 6 radio control ensuring accurate atomic clock timekeeping, and compatibility with 55 world time zones. The Triple Sensor suite from Casio incorporates a barometer, compass, and thermometer, with the information displayed on both digital and analog screens. Additional useful features comprise Tough Solar charging, modes to save power, and Super Illuminator backlighting for situations with low lighting.

    Pricing and Availability

    Currently, the PRWB1000-1 is priced at $535 on Amazon, positioning it as one of the more upscale Pro Trek options, surpassing earlier models without Bluetooth like the PRW6900YB-3, which is currently available for $479 on Amazon. Both the -1 and -5 variants are confirmed for a broader launch in October, though specific dates and whether they will be available in European markets is still not confirmed.

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  • Casio Unveils Two New Edifice Sospensione Metal Watches

    Casio Unveils Two New Edifice Sospensione Metal Watches

    Key Takeaways

    1. Casio launched two new Edifice Sospensione watches in Japan: ECB-2300YD-1A and ECB-2300YDC-1A.
    2. The ECB-2300YD-1A features a black face with red highlights and a stainless steel case, while the ECB-2300YDC-1A has blue highlights and a black-ion plated design.
    3. Both watches are inspired by racing cars and include features like Bluetooth connectivity, world time support, and Tough Solar charging.
    4. The watches measure 50.2 x 45.8 x 10.9 mm and weigh 122 g.
    5. There is uncertainty regarding the release of a third rumored model, the ECB-2300D-2A, and availability in other markets is not yet confirmed.


    Casio has introduced two new Edifice Sospensione watches in Japan: the ECB-2300YD-1A and the ECB-2300YDC-1A. Earlier in September 2025, rumors circulated about the ECB-2300 model when leaked images displayed three different versions.

    Specifications Confirmed

    Now, the specifications for the ECB-2300 watch have been confirmed on Casio’s online store in Japan. The ECB-2300YD-1A, which was earlier called the ECB-2300D-1A, features a black watch face adorned with red highlights and a silver colored stainless steel case along with a matching bracelet. Meanwhile, the ECB-2300YDC-1A also sports a black dial but is accented with blue highlights and comes with a black-ion plated casing and strap. Both watches measure 50.2 x 45.8 x 10.9 mm (~2.0 x 1.8 x 0.4 inches) and weigh in at 122 g (~4.3 oz).

    Design Inspired by Racing

    Similar to other Edifice models, the ECB-2300 draws inspiration from formula racing cars. It features four pushrod-like buttons and a double wishbone suspension design. These watches are Bluetooth-enabled, allowing access to various settings and tools through the Casio Watches app. In addition, they include world time support, functions like a stopwatch, timer, and alarms, as well as Tough Solar charging capabilities.

    Uncertainty About Additional Models

    It remains unclear why the third rumored watch, the Casio Edifice ECB-2300D-2A, has not yet been released. There is also no information about when or if the Casio Edifice Sospensione ECB-2300YD-1A (ECB-2300D-1A) and ECB-2300YDC-1A (ECB-2300DC-1A) will be available in other markets.

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  • New Casio G-Shock GA-B010 Bluetooth Watches Leaked Online

    New Casio G-Shock GA-B010 Bluetooth Watches Leaked Online

    Key Takeaways

    1. The new Casio G-Shock GA-B010-1A and GA-B010-3A watches feature distinct designs: the GA-B010-1A has a black resin design with red details, while the GA-B010-3A has a khaki/green look with yellow highlights.

    2. Both models are analog-digital watches with Bluetooth connectivity, allowing automatic time updates and time zone selection from 48 cities worldwide.

    3. Key features include a built-in pedometer, a stopwatch accurate to 1/100th of a second, five alarms, a countdown timer, and a hands shift feature to prevent blocking the digital display.

    4. The watches are designed with Tough Solar charging, water resistance up to 200 meters, and an LED backlight for low-light readability.

    5. The release date and pricing for the GA-B010-1A and GA-B010-3A are not yet confirmed, and it’s unclear if additional color options will be available.


    The new Casio G-Shock GA-B010-1A and GA-B010-3A watches have shown up on a retailer’s website. Earlier this year, there were whispers about the GA-B010 series, suggesting it would be a new and improved version of the GA-010 series.

    Watch Details

    Currently, the two G-Shock GA-B010 models are available on Bestwatch.ru. The GA-B010-1A features a black resin design highlighted with red details. In contrast, the GA-B010-3A presents a khaki/green look with yellow highlights. Both of these timepieces have a resin casing and strap, measuring 49 mm (approximately 1.9 inches) in diameter, based on the provided information.

    Features and Functions

    As anticipated, these analog-digital watches come equipped with Bluetooth, enabling connection to your smartphone for functions like automatic time updates. You can select time zones from 48 different cities worldwide, with the digital screen displaying the time, date, and day of the week. Additionally, there’s a hands shift feature that prevents the analog hands from blocking the digital display.

    A built-in pedometer allows for tracking your steps, and there might be a data log accessible through the Casio Watches app. Other functionalities include a stopwatch accurate to 1/100th of a second, a countdown timer, five alarms, and hourly time signals. These shock-resistant watches are also designed with Tough Solar charging and boast a water resistance of 200 meters. Moreover, an LED backlight makes it easier to read the watch in low-light conditions.

    Upcoming Release

    Casio has not yet made an official statement regarding the GA-B010-1A and GA-B010-3A watches. The exact release date and pricing are still uncertain. It remains unclear if there will be additional color options available as well.

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