For iPhone 17 Pro Max Line Splicing Buckle Retro Leather Phone Case(Black) iPhone 15 Plus Cases Health monitoring: 24-hour continuous dynamic

Health monitoring: 24-hour continuous dynamic heart rate monitoring (with in vivo detection function)

task reminder (sedentary reminder)

one-handed operation

Watch supports languages:Chinese

For iPhone 17 Pro Max Line Splicing Buckle Retro Leather Phone Case(Black) iPhone 15 Plus Cases Health monitoring: 24-hour continuous dynamic1. Durable: TPU and PU leather material, wear resistant and durable. With good performance and high quality can be used for a long time. 2. Wallet Function: The leather case is equipped with card slots for placing cards and a small amount of cash. 3. Convenience: All buttons and ports can be accessed, charged, and connected to the headphone cable without removing the phone case. 4. Anti fall: Four corner TPU all inclusive design, very good resistance