![Amazon.com: Amazfit GTR Mini Smart Watch for Women,14-Day Battery Life, Sports Watch with GPS, 5 Satellite Positioning Systems, Fitness Health Tracker with Heart Rate, SPO₂ Monitoring,5 ATM Water Resistance,Pink : Electronics Amazon.com: Amazfit GTR Mini Smart Watch for Women,14-Day Battery Life, Sports Watch with GPS, 5 Satellite Positioning Systems, Fitness Health Tracker with Heart Rate, SPO₂ Monitoring,5 ATM Water Resistance,Pink : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/615Md3ehEhL.jpg)
Amazon.com: Amazfit GTR Mini Smart Watch for Women,14-Day Battery Life, Sports Watch with GPS, 5 Satellite Positioning Systems, Fitness Health Tracker with Heart Rate, SPO₂ Monitoring,5 ATM Water Resistance,Pink : Electronics
![I kept hearing that the Amazfit didnt have an accurate heart rate monitor, so i did a comparison. Polar H7 vs Amazfit Bip 3 PRO vs Galaxy 4 Classic : r/amazfit I kept hearing that the Amazfit didnt have an accurate heart rate monitor, so i did a comparison. Polar H7 vs Amazfit Bip 3 PRO vs Galaxy 4 Classic : r/amazfit](https://preview.redd.it/hqm92oh5spi91.png?auto=webp&s=edca9b15f9d0f47322f6e0159c60ded563b500e0)
I kept hearing that the Amazfit didnt have an accurate heart rate monitor, so i did a comparison. Polar H7 vs Amazfit Bip 3 PRO vs Galaxy 4 Classic : r/amazfit
![Heartrate accuracy test: Amazfit GTS 3 vs Polar H10 (industry gold standard). Verdict: GTS 3 is very accurate! : r/amazfit Heartrate accuracy test: Amazfit GTS 3 vs Polar H10 (industry gold standard). Verdict: GTS 3 is very accurate! : r/amazfit](https://preview.redd.it/gej1siei4kb91.jpg?width=640&crop=smart&auto=webp&s=2f1be1f926e8e8ae88d343a0b00d33d3b2682481)
Heartrate accuracy test: Amazfit GTS 3 vs Polar H10 (industry gold standard). Verdict: GTS 3 is very accurate! : r/amazfit
![Amazfit GTR Mini Smart Watch,1.28" Always-on AMOLED Display,416 * 416 PX,SpO2,Heart Rate Blood Oxygen Monitor, 14-Day Battery Life, 120 Sports Modes, Accurate GPS Tracking Fitness (Midnight Black) : Amazon.in: Electronics Amazfit GTR Mini Smart Watch,1.28" Always-on AMOLED Display,416 * 416 PX,SpO2,Heart Rate Blood Oxygen Monitor, 14-Day Battery Life, 120 Sports Modes, Accurate GPS Tracking Fitness (Midnight Black) : Amazon.in: Electronics](https://m.media-amazon.com/images/I/61pohhMCndL._SL1500_.jpg)