Haylou Watch 3 BT Calling Smartwatch

Technical Specifications

• Product Name: HAYLOU Watch 3 BT Calling Smartwatch

• Brand: HAYLOU

• Model: Watch 3

• Dimensions: 49.3 × 37.8 × 10.5 mm

• Weight: 32g (without strap)

• Display:

  • Panel: 1.85″ AMOLED

  • Resolution: 390 × 450 pixels

  • Peak Brightness: 1000 nits

  • Glass: 2.5D curved glass

  • Always-on Display (AOD): Supported

• Design:

  • Frame: High-polish Zinc Alloy

  • Strap: Hypoallergenic silicone material

  • Colors: Black, White

• Battery:

  • Capacity: 400mAh

  • Daily Use: Up to 15 days (with all-day heart rate on)

  • Basic Use: Up to 45 days standby

• Connectivity: Bluetooth 5.4

• Water Resistance: 1 ATM (sweat, rain, splashes; not suitable for swimming or showering)

• Sports Modes: 150+

• Health Monitoring:

  • Sleep monitoring (sleep score, sleep history)

  • Health reminders (sedentary, hydration, medication)

  • Step and calorie tracking

• Smart Features:

  • Bluetooth calling (answer/reject calls)

  • Smart notifications (app, SMS)

  • Music control

  • Camera control

  • Quick card widgets

  • Voice commands support

• Watch Faces: 100 online watch faces

• Data Sync: Strava sync supported

• System Requirements: Android 9.0+ / iOS 13.4.0+

• Included in Box: HAYLOU Watch 3 smartwatch, charging cable, user manual