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Casio GMD-B300-4 G-Squad Digital Smartphone Link Watch: Smartphone link capability

G-Squad Digital Smartphone Link Watch — Smartwatches, Casio
Listen up, fitness fanatics and style mavens: the Casio G-Shock G-Squad is here to prove that tough can be tender. This isn’t just another chunky watch; it’s your new workout buddy, your swim companion, and yes, even your fashion statement—all wrapped up in a shockingly durable package. With a smartphone link that keeps you connected (because let’s face it, we’re all glued to our phones), and a 200M water resistance that laughs in the face of your pool laps, this watch is ready for anything. And for those of you who care about the planet (hi, me too), the bio-based resin material means you’re doing a solid for Mother Earth without skimping on the toughness G-Shock is famous for. Oh, and did I mention it comes in pale pink? Because sometimes, you want your rugged gear to have a little flair. Whether you’re crushing it at the gym or just crushing your coffee run, this watch is as versatile as your playlist. So go ahead, get sweaty—your watch can take it.
  • 200M water resistance
  • Bio-based resin material
  • Pale pink color
  • Quartz movement
  • Smartphone link capability

General specs

  • Brand: Casio
  • Model: GMD-B300-4
  • Seller: Joom
  • Water Resistance: 200M
  • Material: Bio-based resin
  • Movement: Quartz
  • First listed by seller: 8/7/25

If you are interested in more details, you can find full information on the seller's page.

$106.85
Last price update: 8/29/25
Available to order

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Brand Casio Casio Casio Casio Casio Casio
Model GMD-B300-4 GMD-B300SC-7 GMD-B300SC-4 GMD-B300SC-2 GBD-300-9 GD-B500FL-4
Color
Rating
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Price $106.85 $122.65 $123.33 $123.01 $132.44 $120.38
Seller Joom Joom Joom Joom Joom Joom
Update August 28, 2025 August 28, 2025 August 28, 2025 August 28, 2025 August 28, 2025 August 30, 2025
Water Resistance 200M 200M 200M 200M 200M 200M
Material Bio-based resin Bio-Based Resin Bio-Based Resin Bio-based
Movement Quartz Quartz Quartz Quartz Quartz
Gender Women Women Women Men
G-Squad Digital Smartphone Link Watch — Smartwatches, Casio

G-Squad Digital Smartphone Link Watch

$106.85

Reviews

4.65
(3 reviews)
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Camille Girard
Camille G. FR Montpellier
August 15, 2025
Decision:

Before buying this, I was skeptical about spending so much on a watch, especially since I tend to make impulsive purchases. I had an old basic watch that just told time and often felt out of place with my fashion-focused lifestyle. Now, after using it for a couple of weeks, it's become my go-to for everything from teaching classes to hitting the gym. It seems to handle shocks and water effortlessly, and I appreciate that it doesn't look overly techy but still keeps me connected. The style really stands out, and it's super versatile—I've worn it with casual and dressy outfits alike. Although it took some time to get used to without a clear guide, it's been a reliable companion that adds both function and flair to my day.

  • Pros: I love how this watch looks super stylish with its pale pink color, making it a great accessory for any outfit, and it feels incredibly durable, handling my daily activities without a scratch. The connection to my phone keeps me updated without being intrusive, and it's nice that it can handle water so well, perfect for my swims. Plus, using materials that are better for the environment is a big plus for me.
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