HAYLOU IRON N1 Smart Watch 2.13-inch AMOLED HD Display, 850mAh 100 Days Standby Battery Life - Grey

✅Ultra-long Battery Life: The Iron N1 features a high-capacity 850mAh battery and an advanced power-saving AI algorithm, enabling up to 100 days of standby time and 25-30 days of daily use.
✅Comprehensive Health and Fitness Tracking: Monitor your heart rate 24/7, track your SpO2 levels, and analyze your sleep patterns with the Iron N1. It also supports breathing exercises and female health management.
✅100+ Workout Modes: Track a wide range of activities, including swimming, cycling, mountaineering, and running.
✅Built-in GPS: Accurately track your distance, pace, and routes during outdoor activities.
✅Bluetooth Calling: Make and receive calls directly from your watch, with a built-in microphone and speaker for convenient communication.