SEP Smart Watch for Men IP68 waterproof Bluetooth Smartwatch for Android phones and Apple phones, with fitness tracker, sleep monitor, heart rate pulse oximeter, pedometer
Smart Ring Health Tracker, BT Sleep and Fitness Ring - Tracks Heart Rate Monitor, Sleep Monitor, Body Temperature, Pedometer, Blood Oxygen, Rechargeable Waterproof Health Ring
HUAWEI WATCH FIT 2 Smartwatch - Activity Tracker with Heart Rate & Blood Oxygen Monitoring - Long Lasting Battery up to 10 Days - Waterproof Fitness Watch with Multisport Tracker - Pink