Brand Name: KaiHai
Touch Screen: Yes
Screen Type: OLED
Compatibility: All Compatible
Band Material: Silica
Function: Passometer
Function: Fitness Tracker
Function: Sleep Tracker
Function: Message Reminder
Function: Call Reminder
Function: Push Message
Function: Blood Pressure
Function: Alarm Clock
Function: Speed Measurement
Function: Chronograph
Function: Social Media Notifications
Function: Calendar
Function: Week
Function: Heart Rate Tracker
Function: Activity Tracker
Language: Chinese
Language: English
Language: Russian
Language: Spanish
Language: Italian
Language: French
Language: German
Language: Japanese
Waterproof Grade: Life Waterproof
Application Age Group: Adult
Model: H66
Screen Style: Rectangle/Square-shape
Band Detachable: Yes
Case Material: Plastic
Style: Sport
Features 1: Wearable devices
Features 2: electronics
for: for Android ios smartphone
smart: wristband
Features 3: ECG+PPG+HRV