1.92" AMOLED Display with 3000 Nits Peak Brightness Sapphire Glass Display & Titanium Alloy Bezel ECG, Heart Rate, Temperature & Depth Monitoring Built-in Dual-Band GPS & NFC Support Bluetooth Calling with Built-in Speaker & Microphone 5 ATM IP6X Water Resistance Supports Free Diving up to 40m Depth Up to 10 Days Battery Life Wireless Charging Support Compatible with Android & iOS