Zeblaze - Stratos 3 Ultra Smartwatch

Zeblaze Stratos 3 Ultra

Arugged GPS smartwatch engineered for extreme outdoor conditions and endurance performance. Built with advanced positioning systems, high-grade materials, and long battery life, it is designed to perform reliably in demanding environments.

Ideal for outdoor exploration, training, and users who need precision tracking and durability without compromise.

Key Features

• 1.43" AMOLED display with Corning® Gorilla® Glass
• High brightness display up to 1000 nits
• Dual-band GPS with 5 satellite positioning systems
• Advanced outdoor sensors including compass and barometric altimeter
• Heart rate and blood oxygen (SpO₂) monitoring
• Extremely wide operating temperature range
• 5 ATM & IP69K water resistance
• Long battery life with power-save modes
• Compatible with Android and iOS

Specifications

Weight

• Weight: 56.5 g
• Weight without wristband: 34.8 g

Materials & Build

• Case material: Zinc metal bezel with drilling carbon coating
• Button material: Stainless steel
• Buckle material: Stainless steel

Wristband

• Material: Silicone
• Width: 22 mm (standard quick-release)
• Wrist circumference: 130–235 mm

Display

• Type: AMOLED
• Size: 1.43 inch
• Glass: Corning® Gorilla® Glass
• Resolution: 466 × 466 pixels
• Pixel density: 391 PPI
• Brightness: Up to 1000 nits
• Touch screen: Yes

Positioning & Sensors

• GPS positioning: Dual-band
• Satellite systems: GPS, GLONASS, GALILEO, QZSS, BDS
• Sensors:
• Compass
• Gyroscope
• Geomagnetic sensor
• Barometric altimeter
• Acceleration sensor

Health Monitoring

• Wrist heart rate monitor
• Blood oxygen (SpO₂) monitor

Connectivity

• Bluetooth version: BLE 5.3
• Smartphone compatibility: Android 5.0 or iOS 12.0 and above

Battery

• Capacity: 300 mAh
• Type: Li-Pol
• Standby time: Up to 45 days (power-save mode)
• Training time: Up to 24 days (power-save mode)
• GPS + HR tracking: Up to 86 hours
• Charging time: Approximately 1.5 hours

Durability

• Operating temperature: −40°C to 70°C
• Water resistance: 5 ATM & IP69K

What’s in the Box

• Zeblaze Stratos 3 Ultra Smartwatch
• Charging cable
• Instruction manual