Black Shark S3 Smartwatch with Magnetic Strap: 1.43" AMOLED Display & Magnetic Strap
Meet the Black Shark S3 Smartwatch—where sleek design meets powerhouse performance. Picture this: a crisp 1.43" AMOLED display that's easy on the eyes, paired with a magnetic strap that snaps on like it's reading your mind (because who has time for fiddly buckles?). Whether you're a gym rat or a weekend warrior, this watch has you covered with 150+ sport modes and built-in GPS to track your every move. And yes, it's 5ATM water-resistant, so go ahead, take it for a swim. With a 15-day battery life and fast charging, you'll forget what a charger looks like. Plus, stay in the loop with ENC Bluetooth calling and keep tabs on your well-being thanks to 24/7 heart rate, blood oxygen, stress, and sleep tracking. Because let's face it, your watch might just know you better than you do.
Features
- 150+ Sport Modes with Built-in GPS
- 15-Day Battery Life
- ENC Bluetooth Calling with Noise Reduction
- All-Day Health Monitoring
- 1.43" AMOLED Display & Magnetic Strap
General specs
- Brand: Black Shark
- Model: S3
- Seller: Amazon
- ID: B0F93LNJ9X
- Package Dimensions: 4.21 x 4.21 x 2.68 inches
- Item Weight: 7 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- Date First Available: May 19, 2025
- manufacturer: Black Shark
- Country of Origin: China
- Standing Screen Display Size: 1.43 Inches
- First listed by seller: 7/17/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | Black Shark | LIGE | Carrefour | Sunorshop | ESTG | |
| Model | S3 | Black-EF5-L | 2025 New | |||
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| Price | $29.00 | $37.99 | $87.41 | $14.99 | $29.99 | $60.61 |
| Seller | Amazon | Amazon | Joom | Amazon | Amazon | Joom |
| Update | Dec 6, 2025 | Dec 6, 2025 | Dec 8, 2025 | Dec 6, 2025 | Dec 6, 2025 | Feb 5, 2026 |
| Waterproof Rating | IP68 | IP68 | IP68 | |||
| Compatibility | Android 4.4+, iOS 9.0+ | iOS 9.0 and Android 6.8 and above | Android 5.0/iOS 10.0 or above | |||