h02 смарт wristband hrv экг + ppg монитор сердечного ритма артериального давления brightness control спорт фитнес смарт часы для ios android

1. with 1.14inch tft hd color screen display, easier for read 2. built-in ecg sensor monitors your real-time heart rate,hrv,blood pressure and blood oxygen, making it easier to track your health 3. pedometer accurately and automatically logs the number of your daily steps taken 4. displays incoming calls, messages, emails, and social media activity 5. multi-sport mode allows you to more accurately record data when walking, running, climbing, and cycling