Military Smart Watches - 5ATM Fitness Tracker (13 Military-grade)

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Tactical smart watch supports heat resistant to 185.36°F, cold resistant to -76.28°F, and water resistant to 50m.

Watch has 24 sports modes that can record your sports data according to your sports style.

Monitors heart rate, blood oxygen and blood pressure in real time with high-precision sensors. And it also has sleep monitoring functions

There are over 100 dials in the app, and you can also customize the dials.

Built-in 380mAh battery with 1.5 hours of full charge for 20 days of work or 65 days of standby

The military smartwatch is compatible with most iOS 9.0 and Android 6.0 and above

Give you 1 year refund or free replacement.

50m shock-resistant, Underwater 50 meters test for 120 hours