1. Creative dial, connect to APP to change dial directly 2. Reminder of incoming calls, easy to view messages 3. IP68 waterproof 4. Support sleep monitoring, through sleep recording, we can understand the daily changes of sleep 5. Charging method: magnetic type 6. System support: Android 6.0, iOS 9.0 and above 7. Case material: alloy metal 8. Strap size: 18x16mm 9. The outer diameter of the watch: 38.5mm 10. Strap material: stainless steel mesh strap
