Stelio STSWA101BK Activ GPS 46mm Black

 1.43” AMOLED Display (466 × 466 px) with Gorilla Glass for excellent visibility Built-in GPS Module – precise route, distance & pace tracking without a phone STELIO AI Health Assistant – smart analysis of activity, sleep & recovery 60+ Sports Modes with detailed performance metrics 24/7 Health Monitoring – heart rate, SpO , sleep & stress tracking Bluetooth Calling with built-in microphone & speaker 400 mAh Long-life Battery – days of use on a single charge Always-On Display (AOD) with dynamic, customizable watch faces 3 ATM Water Resistance with water removal function Lightweight Aluminum Design – only 30 g (without strap), extra strap included