📱 Fitniv Smart Watch: 1.4" Touch Screen, Blood Oxygen Saturation & Heart Rate Monitor, IP68 Waterproof Fitness Tracker for iPhone and Android, Women & Men Review

All-Day Activity Tracking & 14 Sports Modes: Track your daily activity on Fitniv smart watch and check your record in the Fitdock app. With 14 built-in sports modes, allow you releash your sports enthusiasts whether indoors or outdoors. Sleep Tracking & SpO2 Measurement: Fitniv smart watch can track your sleep status and measure the oxygen level in your blood, with Fitdock app you could better understand your physical condition. Note: SpO2 data cannot be considered as a medical-grade test. Smart Notification: Get all messages and notifications notified on your wrist. You can also check incoming calls and reject them when you are occupied. Other smart features such as music control, time setting are preloaded.(Note: Only when "Notification alerts" is enabled in the app, will message be notified). Your Watch, Your Style: Fitniv watch equips with metallic frame, TPU band and a 1.4 inch full touch display. It has 3 preloaded dials and you could also choose any image you want to customize your watch face on Fitdock app, define your own style. Long Last Battery & Wide Compatibility: Fitdock app compatible with smartphones which run on iOS 11.O/Android OS 6.0 or above and with Bluetooth 4.0 or later. Get up to 7 days endurance with just 1.5hrs charging. Adjustable band size. Range: From 5.7 to 8.1 inches.