Amazon.com: Haylou LS05 Smart Watch with 30 Day Battery Life, Biometric Sensors for Heart Rate Monitor, Sleep & Fitness Tracking, IPX68 Water Resistant, Metal Body w/ Touch Display, Bluetooth 5.0 : Electronics
Haylou RS3 smartwatch launched with GPS and long battery life for under US$70 - NotebookCheck.net News
Haylou RS3 LS04 1.2 inch 390*390px AMOLED HD Display GPS Positioning 24-Hour Health Tracker Heart Rate Monitoring SpO2 Blood Oxygen Measurement Customized Watch Face 14 Sports Modes 5ATM Waterproof Smart Watch -