Amazon.com: Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Lunar White/Platinum, One Size (S & L Bands
Magene H603 Chest Strap Heart Rate Monitor, ANT+ and Bluetooth Compatible with Fully Adjustable Strap, iPhone & Android Compatible
Banda macia para monitor de ritmo cardíaco (substituição)