Product Specifications:
Screen Size: 2.01 inches, 240×296 resolution.
Bluetooth Version: 5.3.
Music Playback Time: 4–5 hours.
Charging Time: 1–2 hours.
Compatible Systems: iOS 11 or later, Android 7.0 or later, HarmonyOS 3 or later.
App Software: Heylink.
Features:
Health Monitoring:
Tracks heart rate, blood oxygen levels, blood pressure, and sleep quality.
Fitness Tracking:
Records steps, distance, and calories burned.
Offers various sports modes: outdoor/indoor walking and running, cycling, badminton, triathlon, hiking, elliptical machine, stepper, rowing machine, and more.
Convenience Features:
Notifications: messages, sedentary reminders, hydration alerts, alarms.
Tools: weather updates, breathing exercises, remote camera control, stopwatch, phone finder, and screen activation by wrist motion.
Additional utilities: flashlight, bedside lamp, calendar, shortcut bar, mini-games, maps, frequently used contacts, split-screen mode, and calculator.
Earphone Touch Controls:
Dual Ear Wear:
Music: Single-tap either ear to play/pause, triple-tap to activate the voice assistant.
Left Ear: Double-tap for the previous track; long press to lower the volume.
Right Ear: Double-tap for the next track; long press to raise the volume.
Single Ear Wear:
Music: Double-tap for the next track; long press to raise the volume.
Calls:
Single-tap to answer/hang up, long press to reject.
Long press during calls to adjust volume.
Auto Pairing:
Automatically pairs when removed from the charging case after the first connection. Disconnects and shuts down if not connected for a certain time.
Language Support:
Watch Interface: Japanese, Korean, English, French, German, Italian, Portuguese, Spanish.
App Interface: Chinese, Japanese, Korean, English, French, German, Portuguese, Spanish, Greek, Russian, Thai, Italian.
Although it is thick, the sound quality is good and I am satisfied for the price ~~ ^ ^