Amazfit GTR review: A sub $200 smartwatch that packs a punch - Wareable
Amazfit GTR battery problem (more info in description) - YouTube
Amazfit GTR and GTS received an update: Better battery and heart rate monitoring
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
Amazfit GTR unveiled in 42mm and 47mm versions, has up to 24 days battery life - GSMArena.com news
Amazfit GTR unveiled in 42mm and 47mm versions, has up to 24 days battery life - GSMArena.com news
Amazfit US | Official Online Store
Amazfit US Online Store - GTR 3 Pro Smartwatch – amazfit-global-store