AI Supermarket C3-12 Square Waterproof LED Sports Watch: Water-resistant design
For the active individual who needs a reliable timepiece during workouts or outdoor adventures, the C3-12 LED Sports Watch offers durability and clarity. While many focus on basic timekeeping, this watch provides peace of mind with its rugged, water-resistant build that withstands sweat, rain, and accidental drops, making it ideal for runners or hikers.
Its 12 bright LEDs light up instantly in low light, so you can check the time mid-stride without fumbling. The lightweight, breathable band feels soft against your skin during long wear, and the square dial adds a modern sporty touch. Powered by a long-lasting battery, it delivers years of dependable use without recharging, keeping you on track effortlessly.
Features
- Dust-proof and drop-resistant
- Long battery life up to 3 years
- Lightweight and comfortable
- Square dial with 12 LEDs
- Sporty style for men and women
- Water-resistant design
General specs
- Brand: AI Supermarket
- Model: C3-12
- Seller: Joom
- ID: 678e3f85bbe4cbf3033457b8
- Display Type: LED
- Sports Modes: 12
- 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.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/7/26 | $7.51 |
| 11/9/25 | $8.36 |
Shipping options
United States
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| Brand | AI Supermarket | SANDA | EURANS | Soudorv | Apple | PEFUPEW |
| Model | C3-12 | 2145 | EW1 | Y10 | SE 2nd Gen | P114 |
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| Price | $7.51 | $28.95 | $13.99 | $26.99 | $375.00 | $9.99 |
| Seller | Joom | Gshopper | Amazon | Amazon | Gshopper | Amazon |
| Update | Feb 5, 2026 | Jul 25, 2024 | Mar 11, 2026 | Mar 11, 2026 | Jul 25, 2024 | Mar 11, 2026 |
| Display Type | LED | AMOLED | AMOLED | AMOLED | AMOLED | TFT |
| Sports Modes | 12 | 20 | 100 | 130 | 20 | 112 |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP67 | IP68 |
| Weight | 50 | 50 | 50 | 36.7 | 50 | |
| Storage | 16 | 16 | 32 | 16 | ||
| Battery Life | 7 | 7 | 1 | 7 | ||
| Display Size | 1.5 | 1.77 | 1.43 | 1.78 | 1.85 | |
| Standby Time | 30 | 30 | 60 | 18 | 7 | |
| Band Material | Silicone | Silicone | Silicone | Silicone, Leather, Stainless Steel, Metal, Nylon, TPU | Silicone | |
| Case Material | Stainless Steel | Stainless Steel | Stainless Steel, Titanium Alloy, Metal, TPU | TPU | ||
| Health Sensors | Heart Rate, SpO2 | Heart Rate, SpO2 | Heart Rate | Heart Rate, SpO2, ECG, Temperature | Heart Rate | |
| Battery Capacity | 300 | 300 | 296 | 280 | ||
| GPS | None | None | Built-in | None | ||
| Connectivity | Bluetooth | Bluetooth | GPS, Wi-Fi | Bluetooth | ||
| OS Compatibility | Android, iOS | Android, iOS | iOS | Android, iOS | ||
| Bluetooth Version | 5.0 | 5.4 | 5.0 | 5.0 | ||
