AI Supermarket C3-12 Square Waterproof LED Sports Watch: Waterproof design
For the active parent or sports enthusiast, this waterproof LED sports watch keeps you on time during workouts, games, and daily life. It’s designed with a football-inspired look that stands out, not just for style but for durability in any weather.
The LED display is crisp and easy to read in bright sunlight, so you can check the time mid-game without squinting. With a battery that lasts up to three years, you won’t worry about frequent replacements. The lightweight, breathable band feels soft against your skin, making it comfortable for all-day wear. Whether you’re tracking playtime or just need a reliable watch, it blends sporty functionality with everyday ease.
Features
- Square LED display
- Football style design
- Long battery life (2-3 years)
- Lightweight and breathable
- Soft and comfortable
- Suitable for men and women
- LED backlight
- Sports and game scenarios
- Plastic material
- Cartoon style
- Printed design
- Waterproof design
General specs
- Brand: AI Supermarket
- Model: C3-12
- Seller: Joom
- ID: 678e3f85bbe4cbf3033457b7
- Display Type: LED
- Water Resistance: IP68
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
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AI Supermarket C3-12 Waterproof design
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| Brand | AI Supermarket | SANDA | Kummel | RUIMEN | Blackview | Paukila |
| Model | C3-12 | 2145 | 4895246902838 | H1 | X20 | H31 |
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| Price | $9.01 | $28.95 | $39.99 | $37.99 | $39.99 | $69.99 |
| Seller | Joom | Gshopper | Amazon | Amazon | Blackview | Amazon |
| Update | December 31, 2025 | July 25, 2024 | December 6, 2025 | December 6, 2025 | April 18, 2025 | December 9, 2025 |
| Display Type | LED | AMOLED | LCD | AMOLED | AMOLED | |
| Water Resistance | IP68 | IP68 | IP68 | IPX8 | ||
| Battery Life | 7 | 7 | Up to 30 days standby, 7 days regular usage | 7, 15 | ||
| Sports Modes | 20 | 20, 100 | 112 | |||
| Health Sensors | Heart Rate, SpO2 | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2 | |||
| OS Compatibility | Android, iOS | Android | Android, iOS | |||
