Haylou Solar Ultra BT calling Smart Watch with GPS

The Haylou Solar Ultra BT calling Smart Watch with GPS

is a feature-packed smartwatch released in March 2025, designed for fitness enthusiasts and tech-savvy users. Here’s a comprehensive overview of its specifications:​

🧭 Design & Build

• Shape: Circular

• Dimensions: 51.4 × 51.4 × 15.12 mm

• Weight: 56.6g (including strap)

• Material: Zinc alloy case with silicone strap

• Strap Size: 22mm

• Colors: Black, Silver, Orange

• Water Resistance: 5ATM

📱 Display

• Type: AMOLED

• Size: 1.6 inches

• Resolution: 480 × 480 pixels

• Protection: 2.5D curved glass

• Features: 60Hz refresh rate, high brightness

🧠 Performance & Platform

• Operating System: Proprietary OS

• App: Haylou Fun

• Compatibility: Android 6.0+ / iOS 11.0+ ​

🧭 Sensors & Health Monitoring

• Heart Rate Monitor: Yes

• Blood Oxygen (SpO₂): Yes

• Accelerometer: Yes

• Gyroscope: Yes

• Compass: Yes

• Sleep Monitoring: Yes

• Stress Monitoring: Yes

• Blood Pressure Monitoring: No

• ECG: No ​

🏃‍♂️ Fitness & Activity Tracking

• Sports Modes: Over 170 modes

• GPS: Built-in

• Strava Sync: Yes

• Barometer & Altimeter: Yes

• Swimming Mode: Yes

📞 Connectivity & Notifications

• Bluetooth: V5.3

• Calling: Bluetooth calling with speaker and microphone

• Notifications: SMS, calls, emails, weather alerts

• NFC: No

• Wi-Fi: No

• SIM Slot: No

🔋 Battery & Charging

• Capacity: 450mAh

• Charging Time: Approximately 2 hours

• Battery Life: Up to 12 days (typical usage)

• Standby Time: Up to 20 days

📦 Package Includes

• • Haylou Solar Ultra Smartwatch

  • Charging Cable

  • User Manual