Nothing CMF Watch 3 Pro Smart Watch

Design & Build

• Dimensions: ~46mm case size

• Frame: Precision-milled metal body

• Colors: Dark Grey, Light Grey, Orange

• Straps: Interchangeable silicone straps

Display

• Type: 1.43" AMOLED

• Resolution: 466 × 466 pixels

• Refresh Rate: 60 Hz

• Brightness: Up to 670 nits peak

• Always-On Display: Supported

Battery

• Typical use: Up to 13 days

• With Always-On Display: ~3.5 days

• Charging time: ~99 minutes (magnetic charging)

Performance & Features

• Processor: Custom low-power wearable chip

• Operating System: Proprietary CMF OS

• Bluetooth Calling: Supported (via Bluetooth 5.3)

• Built-in GPS: Yes (multi-GNSS support)

• Sports Modes: 120+ workout modes

Sensors

• 4-channel Heart Rate Sensor (upgraded accuracy)

• SpOâ‚‚ (Blood Oxygen) monitoring

• Accelerometer

• Gyroscope

• Ambient Light Sensor

• Sleep & Stress tracking

Connectivity

• Bluetooth 5.3

• Built-in GPS with multi-satellite support

Health & Fitness

• Continuous Heart Rate Monitoring

• SpOâ‚‚ Monitoring

• Sleep Tracking

• Stress Monitoring

• Activity & Step Tracking

Durability

• Water Resistance: 5ATM