| Android system | Support Android 4.4 and above | | iOS system | iOS 9.0 and above | | Basic firmware functions | Step counter, mileage, calories, sleep, alarm clock, stopwatch, timer, sedentary reminder, remote control camera, music control, | | Multi-sports mode | Walking, running, cycling, badminton, skipping rope, basketball, football, swimming | | Dynamic heart rate | All-day dynamic heart rate trends and data analysis | | Blood oxygen test | Support red light and infrared light sensors to measure blood oxygen saturation | | Message and call reminder | Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, others | | Incoming call rejection | When an incoming call is reminded, click the hang up button to hang up the call | | Harassment call reminder | When the call is reminded, it can prompt whether the call is a harassing call | | WeChat campaign | Supports synchronization of WeChat sports rankings, and can customize WeChat official accounts for customers | | Dial selection | Support 5 kinds of fixed dials | | Firmware language | Simplified Chinese, English, French, Spanish, Japanese, Russian, Portuguese | | Client language | Simplified Chinese, Traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Ukrainian, Arabic, Portuguese, Italian | |
