Product Features
1. Military-Grade Toughness
The Legion 3 is engineered for extreme durability. It boasts MIL-STD-810H certification, signifying resistance to drops, impacts, and extreme temperature changes. Its IP68 / IP69K / 5ATM waterproofing allows it to withstand water pressure equivalent to 50 meters deep, making it suitable for swimming or heavy rain. The watch features a robust metal frame and strengthened glass, ensuring its body is reinforced from its core structure.
A short video showcasing its durability can be viewed here:
YouTube Shorts: AGM Legion 3 | To the Limit of Shock Resistance
2. Vivid and Easy-to-Read 1.95-inch AMOLED Display
The device features a 1.95-inch AMOLED panel, providing a large screen for quick information glance. This display offers high color saturation, true blacks, and strong contrast, delivering colors and depth beyond what IPS/TFT screens can achieve. With a brightness of 600 nits, visibility is maintained even in bright outdoor sunlight. A one-click light feature provides instant illumination for the wrist.
3. Stress-Free Calling and Connectivity
Equipped with Bluetooth 5.4, the Legion 3 ensures ultra-stable and low-latency connections. An integrated speaker and microphone enable clear, hands-free calling even in noisy environments, allowing users to answer calls directly from their wrist.
4. Comprehensive Health and Sports Tracking
The smartwatch offers 24-hour vital sign monitoring, including heart rate, blood oxygen (SpO2), sleep analysis, and stress detection. It supports over 100 sports modes, with automatic activity detection for activities such as running, cycling, and swimming. Additional features include women’s health tracking, breathing exercises, and hydration reminders.
5. Long-Lasting Battery and Daily Convenience Functions
A large-capacity 500mAh battery provides approximately 10 days of high-frequency use and over 30 days in standby mode. Practical features such as weather forecasts, alarms, phone finder, and custom watch faces are also included.
Product Specifications
| Item | Content |
|---|---|
| Model Name | AGM Legion 3 |
| Display | 1.95-inch AMOLED / 600 nits brightness / Reinforced glass |
| Waterproof/Dustproof | 5ATM / IP68 / IP69K ※MIL-STD-810H certified |
| Battery | 500mAh / Approx. 10 days (high-frequency use), 30+ days (standby) |
| Communication | Bluetooth 5.4 / Bluetooth calling (built-in speaker & mic) |
| Sensors | Accelerometer, Heart rate, Blood oxygen, Barometer, etc. |
| Sports Modes | 100+ types (supports automatic activity detection) |
| Supported OS | Android 9.0 or higher, iOS 11.0 or higher |
| App | AGM Nexus (pairing & data management) |
| Strap | Magnetic (easy to attach/detach) / Colors: Black, Black x Orange |
The pre-sale model includes a magnetic strap.
The regular sale will also offer a model without a magnetic strap.
Japan Pre-sale Overview (Limited Quantity)
AGM is conducting a limited pre-sale in Japan starting February 14, ahead of its global launch in March.
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Sale Start Date: February 14, 2026 (Saturday) 9:00 AM JST
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Sales Channels:
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AGM Japan Official Online Store: https://www.agmmobile.jp/products/agm-watch-legion-3/
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Amazon.co.jp: https://www.amazon.co.jp/dp/B0G91BZH1D
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Rakuten Ichiba: https://item.rakuten.co.jp/agm-glory/agm-legion-3-magnet/
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Eligible Model: Models with magnetic strap only (2 color variations)
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Limited Quantity: Total of 1,000 units across all sites
| Color | Pre-sale Price (Tax Included) | Limited Units |
|---|---|---|
| Black | 5,980 yen | 500 units |
| Black x Orange | 5,980 yen | 500 units |
The price for the model with a magnetic strap during regular sale is 6,980 yen (tax included). This pre-sale offers a special 1,000 yen discount.
The pre-sale will end once the limited quantity is reached.
Regular Sale Information
The Legion 3 is scheduled for regular sale starting in early March 2026. During the regular sale, the following two models will be available:
| Model | Regular Sale Price (Tax Included) |
|---|---|
| Legion 3 (without magnetic strap) | 5,980 yen |
| Legion 3 + Magnetic Strap Set | 6,980 yen |
The magnetic strap is available in “Black” and “Black x Orange” colors.
About AGM
AGM is a specialized manufacturer that develops and produces mobile devices designed for use in harsh environments. The company holds multiple patents related to waterproof and dustproof technology, providing tough products essential for outdoor and professional use globally.
Inquiries
AGM JP Customer Support Center: agmjp@agmdevice.com
Official Online Store: https://www.agmmobile.jp/
