Smartwatches used in the attack; (a) Amazfit GTS 2 mini; (b) Fitbit... | Download Scientific Diagram
![Amazfit GTS Fitness Smart Watch: 14-Day Battery Life, Heart Rate Monitor, Music Control, 1.65" Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Desert gold - Walmart.com Amazfit GTS Fitness Smart Watch: 14-Day Battery Life, Heart Rate Monitor, Music Control, 1.65" Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Desert gold - Walmart.com](https://i5.walmartimages.com/asr/baa8f292-10eb-44c9-be82-9139d7628144_1.b9f557c60c720e8abb38ed849fa08404.jpeg)
Amazfit GTS Fitness Smart Watch: 14-Day Battery Life, Heart Rate Monitor, Music Control, 1.65" Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Desert gold - Walmart.com
![Amazon.com: Amazfit GTS 4 Smart Watch for Men, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, Black : Amazon.com: Amazfit GTS 4 Smart Watch for Men, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, Black :](https://m.media-amazon.com/images/I/710VhVB+JEL._AC_UF350,350_QL80_.jpg)
Amazon.com: Amazfit GTS 4 Smart Watch for Men, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, Black :
![Amazon.com: Amazfit GTS 4 Smart Watch for Women, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, White : Amazon.com: Amazfit GTS 4 Smart Watch for Women, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, White :](https://m.media-amazon.com/images/I/61f4Ox9sojL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Amazfit GTS 4 Smart Watch for Women, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display, Health Fitness Watch for Android iPhone, White :
![Amazfit GTS 4 Smartwatch Alexa Built-in 150 Sports Modes AMOLED Display Smart Watch Music For Women Waterproof 95 New No Box - AliExpress Amazfit GTS 4 Smartwatch Alexa Built-in 150 Sports Modes AMOLED Display Smart Watch Music For Women Waterproof 95 New No Box - AliExpress](https://ae01.alicdn.com/kf/S2c1ad8569ad448c3b26cc1b7b29dd5514/Amazfit-GTS-4-Smartwatch-Alexa-Built-in-150-Sports-Modes-AMOLED-Display-Smart-Watch-Music-For.jpg)
Amazfit GTS 4 Smartwatch Alexa Built-in 150 Sports Modes AMOLED Display Smart Watch Music For Women Waterproof 95 New No Box - AliExpress
![Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Pink : Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Pink :](https://m.media-amazon.com/images/I/91uHrpzFL4L._CR3,0,1914,1080_SR684,386_.jpg)
Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Pink :
![Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Black : Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Black :](https://m.media-amazon.com/images/I/616RddiF8aL.jpg)
Amazon.com: Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Black :
![Amazfit GTS 2 mini GPS Smartwatch For Men Women Gift Display 68+Sports Modes Waterproof Sports Watch Sleep Monitoing no box - AliExpress Amazfit GTS 2 mini GPS Smartwatch For Men Women Gift Display 68+Sports Modes Waterproof Sports Watch Sleep Monitoing no box - AliExpress](https://ae01.alicdn.com/kf/S2b18b30af47c4837aae0e536a1103bf6T/Amazfit-GTS-2-mini-GPS-Smartwatch-For-Men-Women-Gift-Display-68-Sports-Modes-Waterproof-Sports.jpg)