Smart Badge Phone Case Pro Size（Apple 17 Pro Max）:Graphite Black and exercise duration without requiring

and exercise duration without requiring manual operation

Globally limited to just 200 pieces

all data is presented in the app—built for long-term

it continuously captures cardiac electrical activity for long-term rhythm analysis and trend monitoring

Smart Badge Phone Case Pro Size（Apple 17 Pro Max）:Graphite Black and exercise duration without requiring1. 52" HD Smart Rear Display Transform your phone into a smart interactive device with a vibrant 1. 52" HD rear screen. Personalize it with custom wallpapers, GIFs, animations, and dynamic messages. Instant Smart Notifications Stay connected at a glance. Receive calls, messages, and app alerts directly on the rear display without constantly checking your phone. Pro Level Selfie Preview Turn your rear camera into a professional selfie setup. Preview