SUNKTA EF10-A Military Smart Watch: 800mAh Large Battery & 45 Day Standby
But hey, it's not all about looking good (though it does). This watch is like having a personal trainer and a doctor on your wrist—minus the awkward small talk. It keeps tabs on your heart rate, blood oxygen, blood pressure, and even how well you're sleeping (or not). And with 120+ sports modes, whether you're cycling up a mountain or just trying to not die on the treadmill, it's got your back.
Stay in the loop without pulling out your phone, thanks to Bluetooth calling and message notifications. Plus, it's loaded with 20 practical functions like weather forecasts and a voice assistant (because sometimes you're just too busy to tap). Built with military-grade materials and 5ATM waterproof, it's ready for whatever you—or Mother Nature—throws at it.
And because one size (or style) doesn't fit all, it comes with two straps (stainless steel for when you're pretending to be fancy, silicone for when you're not). Works with iOS 9.0+ and Android 6.0+, so unless your phone's a relic, you're good to go.
Product details
General specs
- Brand: SUNKTA
- Model: EF10-A
- Seller: Amazon
- product_dimensions: 3.94 x 1.97 x 0.98 inches
- item_weight: 1 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- standing_screen_display_size: 1.85 Inches
- memory_storage_capacity: 256 MB
- ram_memory_installed_size: 126 MB
- country_of_origin: China
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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| Brand | SUNKTA | SUNKTA | SCIONE | SUNKTA | Haulvean | LIGE |
| Model | EF10-A | FV10-K | WW-SML6-A-US-SXT-2 | TX1-E | ||
| Color | ||||||
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| Price | $99.99 | $69.99 | $50.66 | $72.99 | $79.99 | $79.99 |
| Seller | Amazon | Amazon | Joom | Amazon | Amazon | Amazon |
| Update | May 29, 2025 | May 13, 2025 | June 2, 2025 | May 13, 2025 | June 4, 2025 | May 13, 2025 |
| Product Dimensions | 3.94 x 1.97 x 0.98 inches | 3.94 x 1.97 x 0.98 inches | 10 x 1.97 x 0.98 inches | |||
| Item Weight | 9.1 ounces | 9.1 ounces | 1 Grams | |||
| Batteries | 1 CR5 batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Ion batteries required. (included) | |||
| Standing Screen Display Size | 1.45 Inches | 1.46 Inches | 2.13 Inches | |||
| RAM Memory Installed Size | 256 MB | 128 MB | 256 MB | |||
| Country of Origin | China | China | China | |||