✓1 Year Warranty: 12 month warranty, If the product appears non-artificial damage within one year, it is free to replace, please rest assured to buy. ✓24H after-sales & Professional Technical Support for CooSpoRide APP:If you use CooSpo own APP CooSpoRide, professional technical support for any problem you meet and quickly after-sales service we promise. ✓Simple Operation & Quickly Use: Turn on - Press the start-up button,the LED flash blue until the heart rate was found. Turn off - Hold the start-up button,the LED flash red and armband vibrates, then armband off. ✓Comfortable Wearing: The heart rate monitor armband paired with a comfortable fabric strap that lets you ride without distraction. Each package comes with 2 straps, it can support you daily replace use. ✓Rechargeable Battery: The heart rate monitor armband comes with a rechargeable battery that allows you to work out up to 25+ hours with single charge. ✓IP67 Waterproof :Ip67 waterproof construction can be submerged up to 1 meter underwater.Stable work in rainy day and sweating. Indoor and outdoor sports both great to use. But do not use for swimming. ✓Compatibility with GPS bike computers & Garmin watches: With BLE and ANT+ support,this heart rate monitor also support connection with GPS bike computers & Garmin watches, no need to see the phone while working out. ✓Third Party App: CooSpo Heart Rate Armband Monitor works with most popular health and fitness apps, including: Run keeper, map my fitness, Strava, PEAR - Personal Fitness Coach,Polar beat,DDY yoga And all applications that support the standard Bluetooth protocol. ✓Bluetooth4.0 & ANT+ Doul Mode: Compatibility with Bluetooth4.0 & ANT+ - Great for work with smartphones, tablets, Garmin, Wahoo sport watches,Peloton equipment and many other devices which support Bluetooth4.0 & ANT connection. ✓CooSpo Heart Rate Monitor Armband: Patented optical sensor technology for highly accurate heart rate monitoring and measurement. It support continuously measure real time heart rate data during exercise.HW706 armband heart rate monitor can help you track and capture real-time heart rate, training zones and calories burned on your smartphone or tablet with compatible training apps.Battery Description: Lithium-Ion. Sensor Type: Wearable. Battery Life: 25 Hours. Item Dimensions LxWxH: 1.67 x 1.4 x 0.5 inches. Screen Size: 0.96 Inches. Compatible Devices: Smartphones APP:Peloton/Polar Beat/Wahoo/Strava/Zwift/DDP Yoga/HR Monitor, GPS Bike Computers: COOSPO BC107/BC200 and others brand compatible with BLE ANT+, Fitness Equipment :Concept2, Nordic treadmill, Bowflex Max Trainer/ Pro-Form treadmill/ iFIT and more, Sports Watches: Support sync with Garmin Vivoactive/Fenix/Forerunner/ Samsung Gear/Amazfit Stratos/Suunto watches. See more. Brand: CooSpo. Date First Available: June 11, 2019. Best Sellers Rank: #36,121 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 756 ratings 4.4 out of 5 stars. : B07H799BDS. Sport Type: ?, , , , . Included Components: ?Heart Rate Monitor Sensor *1, Arm Strap * 2, User Manual *1, Charge Cable *1. Style: ?COOSPO HW706 Armband Heart Rate Monitor. Part Number: ?HW706. Manufacturer: ?coospo. Warranty Description: ?12 Months. Brand Name: ?CooSpo. Item Dimensions LxWxH: ?1.67 x 1.4 x 0.5 inches. Package Weight: ?0.06 Kilograms. Item Package Dimensions L x W x H: ?5.31 x 2.4 x 1.54 inches.