Heartool APP Instruction 1. Please search “heartool” in Google Play or App Store and install the app. 2. Bind Your Device a. Open the Heartool app and register. b. Power on HW807. c. Go to “Setting-Device” and click “HW807” in the Bluetooth list to connect. 3. Max Heart Rate Alert Setting Please go to “Setting-Heart rate zone & alarm” to set. Heart Rate Zone Trainning HW807 equips with a 5-color LED indicator light for Heart Rate Zone Training. You can check your real time heart rate zone by LED color instead of checking your smartphone. Bluetooth and ANT+ Technology By Bluetooth and ANT+ transmission, HW807 can send real time heart rate data to smart devices like phones, fitness equipments, bike computers. For Smart phones, it is compatible to popular fitness apps, for example: CoospoRide, Wahoo, Zwift, Rouvy, Trainerroad… Accurate Heart Rate Tracking HW807 integrates with latest optical sensor array and our self-developed algorithm, which can provide precise real-time heart rate data while you are running, cycling, or doing other aerobic exercises. Magnetic USB Charging Using with a Rechargeable lithium battery ( 90 mAh), HW807 can last up to 20 hours of workout after each charging. IP67 Waterproof Comes with IP67 rating, it is splashproof and you can ride without fear of rain. Convenient and Comfortable Wearing on arm is user friendly especially for women and children. The sweatproof designed strap also provides comfortable using experience.

Product specifications