Heart rate sensor watch

Oura Ring 4 Smart Ring

Ultrahuman Ring Air Smart Ring

Samsung Galaxy Ring

Samsung Galaxy S10 Plus SM-G975F Dual SIM 8GB RAM 128GB

Samsung Galaxy S7 SM-G930F 4GB RAM 32GB

Samsung Galaxy S10 SM-G973F/DS Dual SIM 8GB RAM 128GB

Samsung Galaxy S9 Plus SM-G965F/DS Dual SIM 6GB RAM 64GB

Samsung Galaxy S9 SM-G960F/DS Dual SIM 4GB RAM 64GB

Samsung Galaxy S7 Edge SM-G935F 4GB RAM 32GB

Samsung Galaxy S9 Plus SM-G965F 6GB RAM 128GB

HiFuture LUME PRO Smart Watch - Black Coffee - 1.85 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate & Blood Oxygen Sensor - 100+ Sports Modes - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture LUME PRO Smart Watch - Titanium - 1.85 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate & Blood Oxygen Sensor - 100+ Sports Modes - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture LUME PRO Smart Watch - Dark Green - 1.85 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate & Blood Oxygen Sensor - 100+ Sports Modes - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture LUME PRO Smart Watch - Pink - 1.85 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate & Blood Oxygen Sensor - 100+ Sports Modes - 24/7 Heart Rate Monitoring - Bluetooth Calling

Momax 1-Wear Lite Smart Watch - Black 1.83 Display - Up to 7 Days Battery Life - IP68 Water Resistance - Heart Rate and Blood Oxygen Sensor - Sleep Analysis

Hoco Y26 Business Smart Watch with Heart Rate and Call Function

Promate XWATCH-RM Smartwatch with 1.78 Curved AMOLED Display & BT Calling - IP68 Black - Fitness Tracker, Pedometer, Blood Presure Prediction, Heart Rate Real Time, Smart Notifications, Over 100 Customized Watch Faces.

Promate XWATCH-RM Smartwatch with 1.78 Curved AMOLED Display & BT Calling- IP68 Silver - Fitness Tracker, Pedometer, Blood Presure Prediction, Heart Rate Real Time, Smart Notifications, Over 100 Customized Watch Faces.

Fitbit Sense 2 Smart Watch - Blue Mist / Pale Gold Compatible ECG APP - Built-in GPS - 24/7 Heart Rate Tracking - Alexa Built-in - Oxygen Saturation Monitoring - Up to 6 day battery life

HiFuture Edge Smart Watch - Black 1.72 Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture Edge Smart Watch - Purple 1.72 Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture Edge Smart Watch - Pink 1.72 Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture MIX3 Smart Watch - Black 1.43 AMOLED Display - Up to 10 Days Battery Life - 3ATM Water Resistance - Compass and Altimeter - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture MIX3 Smart Watch - Latte 1.43 AMOLED Display - Up to 10 Days Battery Life - 3ATM Water Resistance - Compass and Altimeter - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture MIX3 Smart Watch - Orange 1.43 AMOLED Display - Up to 10 Days Battery Life - 3ATM Water Resistance - Compass and Altimeter - 24/7 Heart Rate Monitoring - Bluetooth Calling

HiFuture Aura2 Smart Watch - Black 1.32 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture Aura2 Smart Watch - Silver 1.32 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture Aura2 Smart Watch - Rose Gold 1.32 AMOLED Display - Up to 7 Days Battery Life - 1ATM Water Resistance - 24/7 Heart Rate Monitoring - 100+ Sports Modes - Bluetooth Calling

HiFuture MIX3 Smart Watch - Fluorescent Yellow 1.43 AMOLED Display - Up to 10 Days Battery Life - 3ATM Water Resistance - Compass and Altimeter - 24/7 Heart Rate Monitoring - Bluetooth Calling

PROMATE IP68 Smartwatch - 1.78" Curved AMOLED, BT Calling, Fitness Tracker, Heart Rate & Blood Pressure Monitor, 100+ Custom Watch Faces - Silver XWATCH-RM.SLV

PROMATE IP68 Gold Smartwatch - 1.78" Curved AMOLED, BT Calling, Fitness Tracker, Heart Rate & Blood Pressure Monitor, 100+ Custom Watch Faces XWATCH-RM.GLD

PROMATE IP68 Smart Watch - 1.8" Display, Bluetooth Calling, 20-Day Battery, Heart Rate/Step/Sleep Tracker, 37 Sports Modes - Graphite PROWATCH-B18.GHT

PROMATE IP68 Smart Watch - 1.8" Display, Bluetooth Calling, 20-Day Battery, Heart Rate/Step/Sleep Tracker, 37 Sports Modes, Blue PROWATCH-B18.BL

PROMATE IP67 Sport Watch with 1.53" Round Screen & BT Calling. Fitness Tracker, Pedometer, Blood Presure Prediction, Heart Rate Real Time, Smart Notifications, Over 100 Customized Watch Faces. Black

PROMATE IP67 Sport Watch with 1.53" Round Screen & BT Calling. Fitness Tracker, Pedometer, Blood Presure Prediction, Heart Rate Real Time, Smart Notifications, Over 100 Customized Watch Faces. Green

PROMATE IP67 Smart Watch with Fitness Tracker & Bluetooth. 2.01" HD Display. Up to 15 Days Battery Life. Heart Rate/Step/Sleep Tracker. Built-in Games. 200+ Customized Watch Faces. Blue

PROMATE IP68 Smart Watch - 1.8" Display, Bluetooth Calling, 20-Day Battery, Heart Rate/Step/Sleep Tracker, 37 Sports Modes, Black PROWATCH-B18.BLK

PROMATE IP67 Shock-Resist Smart Watch with Fitness Tracker & Bluetooth Calling. Large 1.95" Display. Up to 12 Days Battery Life. Heart Rate/Step/Sleep Tracker. Green Colour.

PROMATE IP67 Shock-Resist Smart Watch with Fitness Tracker & Bluetooth Calling. Large 1.95" Display. Up to 12 Days Battery Life. Heart Rate/Step/Sleep Tracker. Black Colour.

PROMATE IP67 Smart Watch with Fitness Tracker & Bluetooth Calling 1.8" Hi-Res Display. Up to 15 Days Battery Life. Heart Rate/Step/Sleep Tracker. Find Phone. Alarm. Built-in Games. Voice Assist. Black

PROMATE IP67 Smart Watch with Fitness Tracker & Bluetooth Calling 1.8" Hi-Res Display. Up to 15 Days Battery Life. Heart Rate/Step/Sleep Tracker. Find Phone. Alarm. Built in Games. Voice Assist. Graphite.

PROMATE IP68 Smart Watch - 1.78" AMOLED Display, Fitness Tracker, Bluetooth Calling, 20-Day Battery, Heart Rate/Step/Sleep Monitor, Black PROWATCH-M18.GRT

PROMATE IP68 Smartwatch - 1.78" Curved AMOLED, BT Calling, Fitness Tracker, Heart Rate & Blood Pressure Monitor, 100+ Custom Watch Faces - Black XWATCH-RM.BLK

PROMATE IP67 1.85" Fitness Tracker Smartwatch with BT Calling. Up to 60 Days Standby, 7-10 Days Usage, Heart Rate/SPO2/Step/Sleep, 100+ Watch Faces, Tough Built

PROMATE IP67 1.85" Fitness Tracker Smartwatch with BT Calling. Up to 60 Days Standby, 7-10 Days Usage, Heart Rate/SPO2/Step/Sleep, 100+ Watch Faces, Tough Built

<p>PROMATE IP67 1.85" Fitness Tracker Smartwatch with BT Calling. Up to 60 Days Standby, 7-10 Days Usage, Heart Rate/SPO2/Step/Sleep, 100+ Watch Faces, Tough Built</p><p><br></p>