FITVII FINO 2 Slim Fitness Tracker, Smart Watch with Blood Oxygen, Sleep Monitor, 24/7 Heart Rate & Blood Pressure, IP68 Waterproof Health Activity Trackers with Calories Step Counter for Women Men
Health Tracker Ring, Smart Health Ring for Women Men with Heart Rate, Blood Oxygen, Sleep Monitor, Steps,Calories, No Subscription Fee, IP68 Waterproof Smart Ring for iPhone & Android (Gold, 10#)
Smart Ring for Women & Men, Health Tracker with Sleep，Exercise Monitoring, iOS&Android Compatible, IP68 Waterproof, No Subscription, 5-Day Battery (Black, 10)
