
HalfSun Fitness Tracker, Activity Tracker Fitness Watch with Heart Rate Monitor, Blood Pressure Monitor, IP67 Waterproof Smart Watch with Sleep Monitor, Calorie Counter, Pedometer for Kids Men Women
Other Powerful Multiple FeaturesSport Modes , Sleep Monitor, Step Counter, Calorie Counter, Call Alert(Hang up), Turn wrist take photos, Alarm , Sedentary Alert, SMS&SNS Alert ; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route.

Fitness Tracker with Heart Rate Monitor, Fitpolo Smart Watch 1.3 inches Color Touchscreen IP68 Waterproof Step Calorie Counter Sleep Monitoring Pedometer Watches Activity Trackers for Women Men
Calls and Messages NotificationGet call, calendar, text, alarm and goals to achieve notifications, support multiple reminders and stay connected to your daily life. Note: The notifications should be showed on your smartphone first then it will be showed on this watch, or it will not receive the notification.

MorePro Heart Rate Monitor Blood Pressure Fitness Activity Tracker with Low O2 Reminder, IP68 Waterproof Smart Watch with HRV Sleep Health Monitor Smartwatch for Android iOS Phones (Black)
Unique Wearable HR : Provides you professional HR analysis, simply rest your fingers on the sensors for 30sno wires or gels required and view the result on the App instantly. Track your rhythm and heart rate to know your heart condition at anytime anywhere and gives your a peace of mind. A HR video on the App display how the heart rhythm perform must be the most innovative and convenient design.

MorePro Fitness Tracker Waterproof Activity Tracker with Heart Rate Blood Pressure Monitor, Color Screen Smart Bracelet with Sleep Tracking Calorie Counter, Pedometer Watch for Kids Women Men
Color screen & waterproof: Using 0.96-inch IPS color screen. Bright and high-definition display provide clock interface in different colors and styles. MorePro fitness tracker can be used while raining, taking cold shower (not for hot shower) and swimming. Easily handle various situations in life.

Mgaolo Fitness Tracker,Waterproof Activity Tracker with Blood Pressure Heart Rate Sleep Monitor for Android and iOS,11 Sport Modes Health Fit Smart Watch with Pedometer for Men Women Kids (Blue)
Easy Connect: APP "H Band" supports android 4.4/iOS 8.0 or above phones(not for table),please connect via the app not bluetooth.

Mo-Fit Heart Rate Monitor Chest Strap for Garmin, Apple, Android, Peloton, Zwift, ANT+ and Most Bluetooth 4.0 Enabled Fitness Devices
UNCOMPROMISING COMFORT: Ultra-light design weighs only 1.6 oz. Fully adjustable chest strap sets up easily. Finely woven elastic strap is soft, comfortable, durable and wont chafe. Strap adjusts from 26-39 (66-99 cm) with a maximum stretch of 61 (155 cm).

SIKADEER Fitness Tracker Blood Oxygen SpO2 Heart Rate Monitor Blood Pressure, Activity Tracker with Low O2 Reminder IP68 Waterproof Smartwatch for Men Women Kids Health Sleep Monitor for Android iOS
Latest Heart Health MonitorWe have added an advanced infrared chip on the watch, which increases 50% Accuracy of your heart rate, blood pressure, HRV, and other monitoring data. And just press your finger on the sensor of the smart watch to recording the heartbeat, you can get a comprehensive heart health report immediately.

LETSCOM Smart Watch Fitness Tracker Heart Rate Monitor Step Calorie Counter Sleep Monitor Music Control IP68 Water Resistant 1.3" Color Touch Screen Activity Tracking Pedometer for Women Men
All-day Fitness Tracking: Accurately records your activity data such as steps, distance, calories burned and weekly/monthly data, you can see your targets at a glance allowing you to control your rhythm of exercise, making your exercise more effective

Smart Watch, Fitness Tracker with Body Temperature Thermometer Blood Oxygen Heart Rate Blood Pressure Monitor Sleep Monitor Step Counter Pedometer Calorie Counter IP67 Waterproof for Women Men Kids
Easy to Charge & IP67 WaterproofBuilt-in USB plug enables easy charging without charging cable. Up to 5 days of battery life once fully charged. Charge time (from 0 to 100%) is 1.5 hours. IP67 waterproof design allows you to wear it when washing hands, working out in the rain,taking a shower(with water in room temp)and swimming. The flexible and durable wristband fits wrist between 5.1 to 9.4 inches, offering perfect fit for Women, Men and Kids.

Xiaomi Mi Band 5 Smart Bracelet with 1.1-inch AMOLED True Color Display•Animated dial, 24-Hour Heart Rate Sleep REM Siesta Walk Swimming Monitor 5ATM Waterproof Miband 5 Standard Version (Black)
3. Longer use time and easier charging Up to 14 days of battery life Magnetic charging pin for easy charging Music control