Amazfit Active 3 Premium GPS Running Smart Watch,1.32" AMOLED Sapphire Display, 12-Day Battery, 4GB Storage, Offline Maps,170+ Workout Modes,5 ATM,Heart Rate & Fitness Tracker,Android & iPhone, Black

From the manufacturer

Built for Runners. Features a durable stainless steel frame, sapphire glass, and a lightweight build. The vibrant 1.32" AMOLED display ensures your data and maps are easy to read, even under bright sunlight

• SMARTCHOICE PROMISE: Best for Built for Runners. Features a durable stainless steel frame, sapphire glass, and a lightweight build. The vibrant 1.32" AMOLED display ensures your data and maps are easy to read, even under bright sunlight.
• Own the Route. Track runs accurately with precise GPS and 5 satellite systems. Download free offline maps with turn-by-turn directions and automatic rerouting to explore confidently, without needing your phone.
• Refine your technique with deep fitness insights. Track posture, running power, lactate threshold, and ground contact time to understand your efficiency and improve your flow with every step.
• Color Name Update: You may receive packaging labeled with our previous color names (Gold/Black, Dark Blue, or Gold/White). These correspond to the new color names Apex Silver, Atlas Blue, and Aero White. The product itself is exactly the same—only the color names have been updated.
• Train Smarter, Recover Better. Balance intensity with recovery. The BioTracker sensor monitors heart rate, blood oxygen, stress, and sleep quality to show you exactly when to push hard or take a rest day.