Comprar Fitiger Health Ring Fitness Tracker Smart Ring for Heart Rate/Sleep Tracking/Body Temperature/Pedometer/Blood Oxygen/Bluetooth 5.0/IPX8 Waterproof with Portable Charging Case for Women&Men (Updated) en USA desde Costa Rica

Premium Design: Made of premium aluminum alloy and ceramics, it is sturdy, durable, and elegant in appearance. IPX8 waterproof up to 100 meters,

Fitiger Smart Ring, 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer, Smart Ring Health Monitor Fitness Tester for Sleeping

Fitiger Smart Ring, Health - Fitness Tracker for 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer with Charging

Smart Ring, Health - Fitness Tracker for 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer with Charging Case, APP, Men

Smart Ring Health Tracker for Women & Men, Continuously Records Sleep Quality, Heart Rate, Temperature, Blood Oxygen and Pedometer,Gift : Electronics

Sleep Quality Detector: This bluetooth connection smart ring can detect your sleep time, patterns, and quality, helping you improve your sleep

Luqeeg Health Tracker Smart Ring, Bluetooth Connection Health Fitness Tracker, IPX8 Waterproof Rechargeable Smart Ring Heart Rate Body Temperature

Smart Ring, Waterproof Ceramic Ring, Universal Wearable BT Connection Health Tracker for Mobile Phone, Sports Ring with Heart Rate Monitor, Sleep Monitor, Temperature, Blood Oxygen (Black No. 17) : Everything Else

Smart Health Ring, IPX8 Waterproof Health Tracker, Bluetooth Fitness Smart Ring for Monitoring Blood Oxygen, Heart Rate, Temperature, Pedometer, Fit for Women & Men (18) : Sports & Outdoors

Fitiger Smart Ring, Health - Fitness Tracker for 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer with Charging

Smart Ring, Health - Fitness Tracker for 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer with Charging Case, APP, Men

Fitiger Smart Ring, 24/7 Heart Rate Monitor, Sleep, Blood Oxygen, Body Temperature, Pedometer, Smart Ring Health Monitor Fitness Tester for Sleeping with Charging Case (NO 21) : Sports & Outdoors

MPOWRX Smart Health Ring Fitness Tracker, Smart Ring for Blood Oxygen Monitoring, Health Tracker for Heart Rate Monitor, Sleep, Pedometer,Fitness Rings for Women & Men (Space Black,8#-18.2mm) : Sports

Diydeg Smart Health Ring, Bluetooth Fitness Tracker Smart Ring for Heart Rate, Body Temperature, Pedometer, Blood Oxygen, IPX8 Waterproof with Charging Cable for Women & Men (17) : Sports & Outdoors

Smart Ring, Waterproof Ceramic Ring, Universal Wearable BT Connection Health Tracker for Mobile Phone, Sports Ring with Heart Rate Monitor, Sleep Monitor, Temperature, Blood Oxygen (Black No. 17) : Everything Else