Zeblaze Stratos 4 Pro Smartwatch with 1.43-inch AMOLED, Multi-GNSS GPS, 24/7 Health Tracking

Zeblaze Stratos 4 Pro Smartwatch is built for outdoor visibility and everyday smart convenience, featuring a 1.43-inch Ultra HD AMOLED display with strong clarity under direct sunlight and protected by Corning Gorilla Glass 3.0. It combines multi-satellite GPS for route tracking with 24/7 health monitoring like heart rate, SpO₂, sleep quality, and stress tracking, plus fitness tools for running, hiking, cycling, and more. 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 FAQ How bright is the Zeblaze Stratos 4 Pro Smartwatch display outdoors? The AMOLED screen supports up to 1000 nits peak brightness for clearer visibility even under direct sunlight, and it’s protected by Corning Gorilla Glass 3.0. What health metrics can it track 24/7? It provides continuous monitoring for heart rate, SpO₂, sleep quality, and stress levels, with guided breathing exercises. Can I use this watch for calls and music on the go? It has a built-in speaker and microphone for Bluetooth calling, and it includes internal music storage for approximately 50–100 songs. How long does the battery last with GPS and power-saving modes? In power-saving mode it can reach up to 60 days, typical usage is around 30 days, and continuous high-accuracy GPS mode supports up to 38 hours. Is the Zeblaze Stratos 4 Pro Smartwatch water resistant? It is rated 5 ATM, which supports use up to 50 meters.