1. Introduction
The Jugeman Military Smart Watch V20 is a rugged fitness tracker designed for durability and extensive functionality. It features a 1.43-inch AMOLED display, 5ATM waterproofing, built-in GPS, and over 160 sports modes. This smartwatch is built with special composite materials and a metal shell, making it resistant to extreme temperatures, high altitude, low air pressure, dust, salt spray, and liquid contamination. It supports Bluetooth voice calls, message notifications, AI voice assistant, and comprehensive health monitoring.
- Military Standard Quality: Constructed from special composite materials and a metal shell, ensuring ruggedness and durability in harsh environments.
- LED Flashlight & Compass Navigation: Features a high-brightness LED flashlight for emergencies and a high-precision anti-magnetic compass for accurate positioning during outdoor activities.
- Built-in GPS & 160+ Sports Modes: High-precision GPS tracks your location and movement data across over 160 sports, displaying routes and statistics.
- 5ATM Waterproof & Long Battery Life: Withstands water up to 50 meters, dust, and shocks. A 520mAh battery provides 7-10 days of active use or up to 20 days in standby.
- AMOLED Color and Always-On Display: A 1.43-inch AMOLED display offers vibrant colors and is protected by high-strength tempered glass. The Always-On Display function allows for continuous time checking.
- Multifunctional Smart Watch: Includes Bluetooth voice calls, message notifications, AI voice assistant, blood oxygen, heart rate, sleep monitoring, alarm clock, calculator, breathing exercises, sedentary reminders, stopwatch, camera control, music playback, weather forecasts, and hydration reminders.
2. Setup
2.1 Unboxing Contents
Your Jugeman Military Smart Watch V20 package includes:
- Jugeman Military Smart Watch V20 (OFF-White)
- Magnetic USB Charging Cable
- User Manual
2.2 Attaching the Watch Bands
The watch comes with a silicone band. To attach or change bands, locate the small pins on each end of the band. Align the pin with the corresponding hole on the watch casing. Use the small lever on the pin to retract it, slide the band into place, and release the lever to secure it. Ensure the band is firmly attached before wearing.
2.3 Initial Charging
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the two metal pins on the back of the watch. The other end of the cable is a standard USB-A connector, which can be plugged into any compatible USB power adapter (not included) or computer USB port. A full charge takes approximately 2.5 hours.

Image: The Jugeman Military Smart Watch V20 connected to its magnetic charger, illustrating its 5-day battery life, 20-day standby time, and 2.5-hour magnetic charging. Also shown are features like scratch protection, drop-proof design, and resistance to extreme conditions and dust.
2.4 App Download and Pairing
To unlock the full potential of your smartwatch, download the companion app, FitCloudPro. You can find the QR code in the user manual to scan and download, or search for