F08HR Smart Heart Bracelet 0.49'' OLED IP67 Waterproof Real-Time Heart Rate Monitoring Remote Camera Samrt Reminder Frequency range: 462 - 467MHz

Frequency range: 462 - 467MHz

1 x Wireless Keyboard with Trackball

up to 32GB TF card(Storage card is not included)

2 x 3M Adhesive Tapes

Working Distance Range: 10m

F08HR Smart Heart Bracelet 0.49'' OLED IP67 Waterproof Real-Time Heart Rate Monitoring Remote Camera Samrt Reminder Frequency range: 462 - 467MHzProduct Features: Perfect Smartphone Companion 24 Hours Heart Rate Monitoring Equipped with optical heart rate sensor, able to monitor data for 24 hours everyday. You can make a clear understanding of your own heart rate and check your health situation anytime & anywhere. 30 Meters, IP67 Waterproof Protect F08HR smart bracelet from water (30 meters waterproof level, wash their hands, rain, swimming are not words). In order to avoid water vapor