Rim: High-tensile steel ring
This is a quite common and normal condition so no need to worry
tumble dry on low or air dry
Internal EVA arch support orthotic (built-in)
Smart Watch With Call Reminder And Health Monitoring - Blue mattress zone-3 zone Rim: High-tensile steel ringFeatures: 1. 3 inch IPS colour screen Bluetooth version: BLE 4. 0 Battery capacity: 100mAh Waterproof rating: IP68 Heart rate monitoring, blood pressure monitoring, and blood oxygen monitoring Standard sport functions (step count, distance, and calories) Sleep monitoring (sleep time and quality) Multi sports mode: walking, running, cycling, badminton, and climbing Call, message, and sedentary reminders Remote photography Alarm clocks, stopwatch, and