Kayomart SMST-D1BL Smart Strap with Built-in Headphones: Built-in headphones
Available Options

Ever wished your headphones and watch strap could just get along? Well, wish no more—the Smart Strap with Built-in Headphones is here to save the day (and your ears). It's not just a strap; it's your ticket to a tangle-free life, all wrapped up in a sleek dark blue package. With headphones built right in, you're always ready to dive into your favorite tunes without the fuss. And let's talk about that military navy vibe—it's like your wrist is dressed to impress, whether you're hitting the gym or just hitting the town. Comfort? Check. Style? Double-check. It's the kind of accessory that makes you wonder how you ever lived without it.
- Dark blue color
- Military navy style
- Comfortable wear
- Built-in headphones
General specs
- Brand: Kayomart
- Model: SMST-D1BL
- Seller: Joom
- Style: Military navy
- Headphones: Built-in
- First listed by seller: 6/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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![]() Kayomart AM1WH+50 White AI dictation and transcription
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Brand | Kayomart | WHOP-A1 | dongfeng2 | PINSENDA | TechLife | Kayomart |
Model | SMST-D1BL | Huawei Fit | L1, R100, S100 | AM1WH+50 | ||
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Price | $34.84 | $6.99 | $10.17 | $9.93 | $11.56 | $140.33 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 5, 2025 | August 8, 2025 | September 2, 2025 | August 22, 2025 | August 9, 2025 | August 31, 2025 |
Material | Rubber | Durable material | Silicone | Nylon | ||
Compatibility | Huawei Fit | SUUNTO Quest M1, M2, M4, M5, M Series | Samsung Galaxy Fit 3 |