Casio GBD-300-9 G-Squad Digital Smartphone Link Quartz Watch: Smartphone link capability
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Meet the Casio G-Shock G-Squad GBD-300-9 – not just a watch, but a beast of a companion for those who live life on the move. Ever wished your watch could keep up with your smartphone? Well, this one does, thanks to its smartphone link feature. And guess what? It laughs in the face of water, boasting 200M water resistance – whether you're diving deep or just caught in the rain, it's got your back. Plus, it's kind to the planet, crafted from bio-based materials because who says you can't be tough and green? Built to endure, its shock-resistant design means it can take a hit and keep on ticking. And with a digital display that's as clear as day, checking the time or your latest notification is a breeze. So, ready to strap on resilience?
- 200M water resistance
- Bio-based materials
- Digital display
- Shock resistant
- Smartphone link capability
General specs
- Brand: Casio
- Model: GBD-300-9
- Seller: Joom
- Water Resistance: 200M
- Material: Bio-based
- Display Type: Digital
- Connectivity: Smartphone Link
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() Casio GMD-B300SC-2 Smartphone link capability
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![]() Casio GMD-B300SC-4 Smartphone link capability
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![]() Casio GD-B500-1 Smartphone connectivity
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![]() Casio GA-B001G-2A Smartphone link capability
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![]() Casio GMD-B300SC-7 Smartphone link capability
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Brand | Casio | Casio | Casio | Casio | Casio | Casio |
Model | GBD-300-9 | GMD-B300SC-2 | GMD-B300SC-4 | GD-B500-1 | GA-B001G-2A | GMD-B300SC-7 |
Color | ||||||
Rating |
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Price | $131.88 | $122.49 | $122.80 | $93.68 | $166.66 | $122.13 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 24, 2025 | August 16, 2025 | August 28, 2025 |
Water Resistance | 200M | 200M | 200M | 200M | 200M | |
Material | Bio-based | Bio-Based Resin | Bio-Based Resin | |||
Movement | Quartz | Quartz | Quartz | Quartz | ||
Gender | Women | Women | Men's | Women |
Alexander B.
Miami, FL
July 2, 2025
as a casio loyalist, i had high hopes for this watch, and it mostly delivers. it's tough and reliable, living up to the brand's reputation for durability. the smartphone link is handy, though it could be smoother. for the price, it's a decent choice, but don't expect anything fancy. it gets the job done for everyday use and light activities, but i've seen better in terms of integration. overall, it's a pragmatic pick if you're on a budget and need something that won't break easily. 👍
- Pros: i quite like how it pairs with my phone, making it easy to see notifications without pulling out my device. the build feels solid and can handle bumps and water without a fuss, which is great for my active lifestyle. the display is clear and readable even in bright sunlight, and i appreciate that it's made from eco-friendly materials.
- Cons: from what i feel, it runs hot sometimes when connected for long periods, which is annoying. the design might be a bit bulky for some, and the features are basic compared to higher-end models. it doesn't sync as seamlessly as i'd hoped, with occasional delays in notifications.