Amazfit [Limited Edition] GTR 3 Pro Smart Watch with Heart Rate, SpO2 Monitor, Sports Watch with 150+ Sports Modes, GPS, Bluetooth Call, Music Storage&Control, Alexa Built-in, Black

Monitor Heart Rate All Day & While Swimming

Whether you’re an athlete, a professional, or someone who just wants to get more active in daily life, heart health is important. The Amazfit GTR 3 Pro Limited Edition smartwatch can monitor your heart rate6all day, and provide alerts if it detects abnormally high or low heart rates, as well as tracking heart rate zones so you can optimize your workouts.

24H Monitoring of Blood-oxygen Levels

The advanced biosensor is able to automatically monitor your SpO2 level all day, and the smart watch can also send a reminder if it detects your SpO2 level is too low while in a non-sleep state. Alternatively, whenever you’re having an intense day, you can easily initiate a manual SpO2 test for a result in as little as 15 seconds.

In-depth Monitoring of Sleep

Stressful work days or inconsistent sleep schedules can lead to poor sleep quality. With the Amazfit GTR 3 Pro Limited Edition smart watch, you can monitor sleep stages & daytime naps, track sleep breathing quality at night and receive suggestions for sleep habit improvements quickly, easily, and directly on the watch-so there's no need to go searching through your phone when you first wake up.

Track Stress Levels & Menstrual Cycles

When the pressures of daily life start to pile up, or you want the comfort of having planned ahead, the Amazfit GTR 3 Pro Limited Edition smart watch is there for you. You can set the smartwatch to monitor stress levels all day. Get alerts for abnormally high stress levels. Perform a manual stress level test on-demand. Prompts to open the watch's breathing exercise if high stress detected. For menstrual cycle tracking, you can use the smart watch to record your current menstrual period, get predictions for upcoming menstrual & fertile periods and receive reminders to avoid surprises.