📏 Perfect Fit Guidance：Before buying this RQZ smart ring, use the sizing kit for the most accurate fit. You can also check the size chart and measure your finger to ensure all-day comfort for daily wear.
📊 All-Day Fitness Activity Tracking：As a reliable fitness ring, it tracks real-time heart rate, steps, calories burned, and distance covered, helping you stay aware of your daily movement and activity trends.
💤 Built-in Sleep Tracker：The integrated sleep tracker automatically records your sleep cycles and provides clear insights into your rest patterns, helping you maintain a consistent daily routine.
🔔 Smart Vibration Alerts & Multi-Sport Tracking：This smart ring delivers quiet vibration alerts for calls, alarms, and custom reminders. It supports dedicated sports modes (Walking, Running, Cycling) and all-day activity tracking to record steps, distance, and calorie burn, matching both your workout and daily routine needs.
💧 5ATM Waterproof & Wide Compatibility：5ATM waterproof construction supports swimming, showering, and daily water exposure. It syncs seamlessly with iOS and Android devices, with no subscription fee for core app functions.
