HD350 Pro Professional GPS Smart Watch: Long-Life 540mAh Battery & Compass | Rugged Sports Watch for Men | OEM/ODM Factory Direct Supply

Feature	Details
Model	HD350 Pro Tactical GPS Edition
Battery Capacity	1100mAh (High-Density Cobalt)
Standby / Use	200 Days Standby / 25 Days Normal Use
Display	1.43″ AMOLED HD, 466*466 Pixels, AOD
Outdoor Tools	Altimeter, Barometer, Digital Compass
Navigation	Built-in Independent GPS Positioning
Waterproof	3ATM (30 Meters Professional Rating)
Body Material	Zinc Alloy + High-Strength Engineering Case
Connectivity	Bluetooth 5.3 (iOS 10.0+ / Android 5.0+)

1100mAh Battery: The industry-leading endurance king.
1.43″ AMOLED AOD: Stunning Retina-level clarity with 466*466 resolution.
Independent GPS: Precision standalone route and speed tracking.
Integrated ABC Sensors: Built-in Altimeter, Barometer, and Compass.
3ATM Waterproof: Professional-grade protection for water activities.
HD Bluetooth Calling: Stay connected anywhere, hands-free.
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$31.42

Category Smart Watches

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Description

The Power to Go Beyond. The Strength to Survive. Forget everything you know about smartwatch battery life. The HD350 Pro is a tactical powerhouse engineered for the extreme. Featuring a massive 1100mAh battery, a stunning 1.43″ AMOLED Retina display, and a full suite of outdoor ABC sensors, it is the ultimate tool for those who refuse to be tethered to a charger.

1100mAh Monster Battery: 200 Days of Readiness Stop worrying about your next charge and start planning your next expedition. The HD350 Pro houses a massive 1100mAh high-density cobalt battery, the largest in its class.

Daily Usage: Up to 20-30 days of heavy use.
Standby Mode: A staggering 200 days of ultra-long standby.
GPS Mode: Optimized for long-distance tracking without power anxiety.

1.43″ AMOLED Retina Display: Crystal Clarity in Any Light Experience professional-grade visuals. The 466×466 high-resolution AMOLED screen delivers vibrant colors and deep blacks with Always-On Display (AOD) technology. With up to 1000 nits of brightness, your maps, vitals, and altitude data remain perfectly readable even under the harshest direct sunlight.

The ABC Adventure Suite: Altimeter, Barometer, and Compass Navigate the wild with confidence. The HD350 Pro is equipped with professional-grade hardware sensors:

Altimeter: Track your current elevation during climbs.
Barometer: Monitor atmospheric pressure to predict sudden weather changes.
Precision Compass: Find your way even when you’re off the grid. Combined with Independent GPS, it provides complete situational awareness in any environment.

3ATM Professional Waterproof & Military-Grade Build Built to withstand the elements. The HD350 Pro features a high-strength Zinc Alloy industrial frame and a fully sealed internal structure. Rated for 3ATM (30 Meters) water resistance, it is designed for swimming, white-water rafting, and surviving torrential storms. It’s shockproof, scratch-resistant, and ready for action.

24/7 Professional Health Monitoring Track your body’s performance as accurately as your route.

Precision Bio-Sensors: Real-time Heart Rate, SpO2 (Blood Oxygen), and Blood Pressure monitoring.
100+ Sports Modes: Specialized tracking for hiking, trail running, swimming, and more.
Bluetooth Calling: High-fidelity speaker and mic allow you to take calls without stopping your momentum.