- HD Large Display: The Haylou GST watch weighs only 42g and is designed specifically for sports. Easily check information with the 1.69″ large touch control display.
- Variable Watch Faces: Watch faces are continuously updated at the APP to meet diversified aesthetics. Customize the Haylou GST’s watch face with your favorite picture.
- Exercise Data Recording: Record steps, distances, calories, and other exercise data in real-time all day long. Set daily exercise goals and try to realize them.
- SpO2 Tracking: Haylou GST supports testing your blood oxygen level at any time, so you can better understand your physical condition.
- Heart Rate Monitoring: Monitor your heart rate 24 hours a day with your health in mind. View recent heart rate data through mobile APP.
- Smart Sleep Monitoring: Haylou GST automatically recognizes your sleep status and records data such as sleep duration and depth without setting it manually.
- 20 Days Battery Life: With one full charge, you can use the Haylou GST watch for more than 9 days in daily mode and about 20 days in extended battery life mode.
- IP68 Waterproof and Dustproof: Haylou GST is IP68 waterproof and dustproof and can be worn for daily use. No need to worry about sweat and rain.