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Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
Soudorv S50 Military Smartwatch with Flashlight and 50-Day Battery
This rugged smartwatch is built for the man who needs more than a timepiece. With a 50-day standby battery and a built-in LED flashlight that cuts through darkness up to 5 meters, it's your reliable companion on camping trips, late-night runs, or navigating a power outage.
Take calls crisp and clear directly from your wrist using the latest Bluetooth 5.3. The bright 1.53-inch HD screen shows notifications from your favorite apps, so you never miss a message while on the move. Track your heart rate, stress, and sleep patterns—or dive into 110+ sports modes to log your runs, hikes, and gym sessions. It's IP68 waterproof, so rain and hand washing are no concern.
This watch is designed for the guy who wants one tool for everything: calls, fitness, flashlight, and durability. Give it to the adventurer, the busy professional, or the health-conscious friend.
Features
- Bluetooth 5.3 calling
- 110+ sports modes
- Military-grade durability
- Built-in LED flashlight
- 1.53-inch HD touch screen
- All-day heart rate monitoring
- Sleep tracking with stages
- IP68 water resistance
- 100+ customizable watch faces
- 50-day standby battery
General specs
- Brand: Soudorv
- Model: S50
- Seller: Amazon
- ID: B0GTV96TVH
- Weight: Not specified
- Dimensions: Not specified
- Screen Size: 1.53 inches
- Watch Faces: 100+ customizable, Custom photos
- Battery Life: 18 days (typical use), 50 days (standby)
- Sports Modes: 110+
- Charging Time: 2 hours
- Compatible OS: iOS 9.0+, Android 9.0+
- Battery Capacity: 1000 mAh
- Bluetooth Version: Bluetooth 5.3
- Waterproof Rating: IP68
- Distance Flashlight: 16.4 feet
- Grade Military Tested: 12 military-grade tests
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$32.99
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 5/31/26
Shipping options
Delivery to 
Russia
Russia
Available
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Soudorv S50 50-day standby battery
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| Brand | Soudorv | Foxhawk | 3JH | Soudorv | SACOSDING | LaNikar |
| Model | S50 | KT75 | Black2 KE3 | KT79 | ||
| Color |
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| Rating |
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| Price | $32.99 | $27.99 | $231.70 | $27.07 | $72.94 | $29.99 |
| Seller | Amazon | Amazon | Joom | Amazon | Joom | Amazon |
| Update | May 29, 2026 | May 19, 2026 | Feb 14, 2026 | May 29, 2026 | Feb 14, 2026 | Mar 21, 2026 |
| Sports Modes | 110+ | 130+ | 100+ | |||
| Battery Capacity | 1000 mAh | 400mAh | 1100mAh | 430 | ||
| Bluetooth Version | Bluetooth 5.3 | 5.3 | 5.4 | |||
| Display Size | 1.53 Inches | 1.45 inches | 1.96 | |||
| Water Resistance | 3ATM | Waterproof | 3ATM | |||
| Display Type | HD | AMOLED | IPS | |||
Soudorv S50 50-day standby battery
$32.99
When this device makes sense
Product confidence
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