Details

Technical Specifications – Amazfit Active 2 Square

 Design & Build

• Dimensions (without sensor base): 43.32 × 36.9 × 9 mm
• Weight (without strap): 31.4 g
• Material: Stainless steel bezel + fiber-reinforced polymer case
• Water Resistance: 5 ATM (swim-proof)
• Straps: Premium leather (20 mm quick-release) + silicone sport band included

🖥️ Display

• Panel: 1.75″ AMOLED touchscreen
• Resolution: 390 × 450, 341 PPI
• Brightness: Up to 2,000 nits peak
• Glass: Sapphire crystal—durable and scratch-resistant

🔋 Battery & Charging

• Battery Capacity: 260 mAh (rated)
• Charging Base: Magnetic, USB‑C compatible (cable not included)
• Battery Life:
  • Typical Use: Up to 10 days
  • Heavy Use: ~5 days
  • Power‑Saver Mode: Up to 19 days
  • Continuous GPS: Up to 21 hours

🩺 Sensors & Health Features

• BioTracker 6.0 PPG: Heart rate, SpO₂, stress, sleep
• Skin Temperature Sensor
• Additional Sensors: Accelerometer, gyroscope, ambient light, barometer, geomagnetic, temperature

🏃‍♀️ Sports & Fitness Tracking

• Workout Modes: 160+ (including HYROX Race)
• Strength Training: Auto-detects 25 exercises, plus 8 other sports movements
• GPS Systems: 5 GNSS (GPS, GLONASS, Galileo, QZSS, BeiDou) with circularly-polarized antenna
• Navigation: Offline maps + turn-by-turn routing via built-in speaker

📡 Connectivity & OS

• Bluetooth: 5.2 (Android 7.0+/iOS 15.0+)
• OS: Zepp OS 4.5 / 5 — includes Zepp Flow AI assistant
• Built-in Mic & Speaker: Supports Bluetooth calling and voice control

✅ Why Choose the Square Version?

• Bold 1.75″ sapphire screen offers clarity and toughness
• Classy stainless-steel frame + premium leather strap adds elegance to fitness
• Comprehensive fitness features—heart rate, SpO₂, sleep, stress & temperature, plus readiness scores
• Offline navigation & long battery life make it ideal for adventure seekers