Key Features

• Premium AMOLED display: 1.43-inch HD AMOLED with up to 1000 nits peak brightness
• Rugged durability: designed to military standards to handle drops, shocks, and extreme temperatures (-40°C to 50°C)
• Advanced GPS navigation: multi-system GNSS support with offline maps and real-time route return
• Comprehensive health monitoring: 24/7 tracking of heart rate, SpO₂, sleep quality, and stress levels
• Fitness-ready: 170+ sports modes with automatic workout detection
• Built-in audio and storage: speaker and microphone for Bluetooth calling, plus internal music storage for approximately 50–100 songs
• Outdoor tools: compass, barometric altimeter, and dual-color LED flashlight
• Battery performance: up to 60 days in power-saving mode, around 30 days typical usage, and up to 38 hours in continuous high-accuracy GPS mode

Who Should Buy This

• Outdoor enthusiasts who need a bright AMOLED screen for navigation and workouts
• People who want accurate route tracking with multi-satellite GNSS
• Fitness users looking for 24/7 health insights and a wide range of sports modes
• Anyone who wants durable smart wear for daily use and outdoor activities

Specifications

• Display: 1.43-inch Ultra HD AMOLED, 466 × 466 resolution (391 PPI)
• Glass Protection: Corning Gorilla Glass 3.0
• Build Quality: 316L stainless steel bezel with carbon coating; carbon-fiber reinforced polymer back
• Satellite Positioning: Dual-band GPS with 6-system support (GLONASS, GALILEO, NAVIC, QZSS, BDS)
• Sensors: compass, gyroscope, geomagnetic sensor, barometric altimeter, accelerometer
• Connectivity: Bluetooth Low Energy (BLE) 5.3
• Audio & Smart Features: built-in mic and speaker; offline voice assistant; AI watch faces; smart notifications
• Fitness Tracking: 170+ sports modes with automatic workout detection
• Battery: 500 mAh lithium-polymer
• Charging: magnetic charging base (about 1.5 hours full charge)
• Strap: 22mm quick-release silicone; fits 130–235mm wrists
• Compatibility: Android 5.0+ and iOS 11.0+
• Water Resistance: 5 ATM (up to 50 meters)
• SKU: Zeblaze Stratos 4 Pro