Bach Johann i9max Smart Sport Band (CN version)

The Bach Johann i9max Smart Sport Band, model OTS H23, offers multi-functional health and fitness tracking. Featuring an AMOLED 1-inch screen and IPX5 waterproofing, it monitors heart rate, blood pressure, and blood oxygen manually. It includes sedentary reminders and connects via Bluetooth 5.0, making it an ideal companion for comprehensive activity tracking. (CN version)

Blood pressure monitoring: Manual measurement Product Size: 1mm high water proof: IPX5 Blood oxygen monitoring: Manual measurement NFC function: No NFC function Host model: Audis (OTS) H23 Certified Model: i9MAX model: i9MAX Power supply mode: other Heart rate monitoring: Manual measurement Bluetooth version: Bluetooth 5.0