Huami Amazfit GTR Smartwatch for 109.99 from Amazon
Amazon.com: Bolesi Metal Bands Compatible with Amazfit GTS/GTS2/GTS 2e/GTS 2 Mini/GTS 3/GTS 4/GTS 4 Mini/Amazfit GTR 42 mm,20mm Watch Band Mesh Stainless Steel Wristband Replacement Quick Release Watch Straps for Amazfit Bip/Bip
Amazfit GTR 42 mm - Amazfit US Official Online Store
Amazon.com: Amazfit GTR Mini Smart Watch for Men,14-Day Battery Life, Sports Watch with GPS, 5 Satellite Positioning Systems, Fitness Health Tracker with Heart Rate, SPO₂ Monitoring,5 ATM Water Resistance, Black : Electronics
Amazon.com: Amazfit GTR Smartwatch, Classic Design, 24/7 Heart Rate Monitor, Music Control, GPS, 10-Day Battery Life, 12-Sport Modes, Water Resistant, Starry Black (W1910US1N) : Everything Else
Amazon.com: Amazfit GTR Mini Smart Watch for Men,14-Day Battery Life, Sports Watch with GPS, 5 Satellite Positioning Systems, Fitness Health Tracker with Heart Rate, SPO₂ Monitoring,5 ATM Water Resistance, Black : Electronics