Mibro Smart Watch A3 - Dark Gray

The Mibro A3 smart watch combines a clear 1.39-inch IPS display with heart rate and blood oxygen tracking. Its dark gray finish, long battery life, and outdoor-friendly features make it ideal for daily wear.

The Mibro A3 smart watch combines a clear 1.39-inch IPS display with health tracking and a lightweight dark gray design. It is built for daily wear, outdoor use, and extended battery life.

Specifications

• Brand: Mibro
• Model Name: Mibro A3
• Device Type: Smart watch
• Screen Size: 1.39 inches
• Battery Life: Up to 8 days
• Color: Dark gray
• Support: Oxygen measurement, heart rate measurement, sports use
• Dimensions: Diameter 45.2 mm, thickness 11.6 mm without the heart rate sensor protrusion
• Strap Size: Width 22 mm, length when open 265 mm
• Weight: 29 g without the strap, 45 g with the silicone strap
• Materials: Aluminum alloy + PC plastic with 20% glass fiber
• Display: 1.39-inch IPS screen with 360 × 360 pixels
• Battery Life Details: Standby up to 45 days, daily use up to 8 days, GPS mode up to 15 hours, music playback 6 hours, Bluetooth calls 4.5 hours
• Charging Port: Magnetic charging port
• Bluetooth: Bluetooth V5.3
• Positioning Systems: GPS, Beidou, GLONASS, Galileo, QZSS
• Sensors: PPG heart rate sensor, SpO2 blood oxygen sensor, accelerometer
• Water Resistance: 2ATM, water resistant up to about 20 meters
• Warranty: 6 months