A Revolutionary Battery Life of 24 Days.
No Worries About Running Out of Battery Anymore
An advance chip with low power consumption, a new and enhanced circuit design, a deep-in power optimization and power consumption management, enable the Amazfit GTR to perform perfectly for over three weeks.
Amazfit GTR 42mm
12days
Typical usage scenario
Heart rate always on, sleep monitoring, 150 pushed notifications with screen light-up, lift the wrist to see the screen 30 times, run or exercise 3 times a week for 30 minutes with GPS on, and 5 minutes for other operations.
34days
Basic watch mode
Turn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day.
Amazfit GTR 47mm
24days
Typical usage scenario
Heart rate always on, sleep monitoring, 150 pushed notifications with screen light-up, lift the wrist to see the screen 30 times, run or exercise 3 times a week for 30 minutes with GPS on, and 5 minutes for other operations.
74days
Basic watch mode
Turn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day.
Amazfit GTR 42mm
12days
Typical usage scenario
Heart rate always on, sleep monitoring, 150 pushed notifications with screen light-up, lift the wrist to see the screen 30 times, run or exercise 3 times a week for 30 minutes with GPS on, and 5 minutes for other operations.
34days
Basic watch mode
Turn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day.
Amazfit GTR 47mm
24days
Typical usage scenario
Heart rate always on, sleep monitoring, 150 pushed notifications with screen light-up, lift the wrist to see the screen 30 times, run or exercise 3 times a week for 30 minutes with GPS on, and 5 minutes for other operations.
74days
Basic watch mode
Turn off Bluetooth, heart rate, and other features, and raise your wrist to see the screen 100 times a day.
Note: The following duration data is measured by the Huami Science and Technology Sports Laboratory. In practical use, the duration of the battery life is related to various factors such as the setting, operation and use environment, which may differ from the laboratory data.
Huami-PAI™ Health Assessment System.
Precisely Quantifies Your Physical State.
Amazfit GTR integrates the innovative huami-PAI™ Health Assessment System, which eliminates the need to track complicated data and allows you to intuitively understand your physical state at a glance, as well as more concisely and precisely control your health.
Learn more: What is the huami-PAI™ Health Assessment System?
PAI (Personal Activity Intelligence) is a science-backed health score, which measures the impact of your physical activity on your heart and guides you to a longer, healthier life. Backed by one of the world’s largest health studies*, maintaining 100 PAI or more is scientifically proven to provide maximum protection from heart disease and other lifestyle diseases.
*HUNT Fitness Study: The study was led by Professor Ulrik Wisloff from Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, lasted 25 years, and involved 45,000 participants.
