Amazfit T-Rex Pro User Manual
Amazfit T-Rex Pro User Manual
Contents
Operating Instructions and Function Navigation ..................................................... 3
Basic Operations .......................................................................................................... 3
Touch Screen ................................................................................................ ........................ 3
Physical Buttons ................................................................................................................... 5
Daily Operations: ............................................................................................................... 5
Operations while working out ............................................................................................ 6
Function Navigation ............................................................................................................ 7
Watch Wearing and Charging ............................................................................................ 8
Before Use ........................................................................................................................... 10
Device Pairing and Unpairing .......................................................................................... 10
Shortcut Control ................................................................................................................. 11
Flashlight .......................................................................................................................... 11
Brightness Adjustment ..................................................................................................... 12
DND Mode ...................................................................................................................... 12
Battery Saver Mode ......................................................................................................... 13
Theater Mode ................................................................................................................... 14
Activities and Health.................................................................................................. 14
PAI ....................................................................................................................................... 14
Activity goal .................................................................................................................... 15
Idle alert ........................................................................................................................... 15
Heart Rate .......................................................................................................................... 16
Heart rate alerts ................................................................................................................ 16
All-Day Heart Rate Monitoring ....................................................................................... 16
Manual measurement ....................................................................................................... 17
Sleep .................................................................................................................................... 17
Assisted Sleep Monitoring ............................................................................................... 17
Sleep breathing quality monitoring .................................................................................. 18
SpO2 ................................................................................................................................ 18
Precautions for SpO2 measurement ................................................................................. 18
Stress ................................................................................................................................... 19
Workout Functions .................................................................................................... 19
Editing the Workout List .................................................................................................. 20
Selecting a Workout ........................................................................................................... 21
Starting a Workout ............................................................................................................ 22
About GPS Search ............................................................................................................. 22
Workout Pause or Ending ................................................................................................. 23
Workout pause ................................................................................................................. 23
Ending a Workout ............................................................................................................ 23
More .................................................................................................................................... 23
Workout Assistant ............................................................................................................ 23
Workout goal .................................................................................................................... 25
Workout settings .............................................................................................................. 25
Workout Alerts ................................................................................................................. 26
Pool Swimming .................................................................................................................. 27
Terms ............................................................................................................................... 27
Viewing Workout Records ................................................................................................ 28
Indoor Running Calibration ............................................................................................. 29
Workout Status .................................................................................................................. 29
Real-Time Data Item Sorting ........................................................................................... 29
Automatic Workout Identification ................................................................................... 29
Physical Indicators for Workouts ..................................................................................... 30
Daily Maintenance ..................................................................................................... 34
Precautions ................................................................................................................. 34
Operating Instructions and Function Navigation
Amazfit T-Rex Pro features one AMOLED touch screen and four physical buttons.
Basic Operations
Touch Screen
You can swipe left/right or up/down on the watch face screen to switch between different function
pages.
Tapping and exiting: Tap to enter a specific function page. After entering a certain function page
by tapping, swipe right to quickly return to the previous menu level. Swipe left from the
notification list page to return to the watch face.
SELECT button
1、 Press and hold the button for 2s to power on the watch.
2、 Press the button to light up the screen.
3、 On the watch face screen, press the button to go to the workout list. (You can
also configure this operation to quickly enable other functions using Quick
start-up in system settings.)
4、 Press the button on screens other than the watch face screen to go to the next
menu level or on any list screen to enter a subpage.
5、 Press and hold the button for 12s to power off the watch.
Physical Buttons
Daily Operations:
Button definition
BACK button
1、 Press the button to light up the screen.
2、 On the watch face screen, press the button to go to the app list.
3、 On screens other than the watch face screen, press the button to quickly
return to the previous page.
4、 On screens other than the watch face screen, press and hold the button to
quickly return to the watch face.
UP/DOWN button
1、 On the watch face screen, press the button to switch between different
widgets or for shortcut control.
2、 On any list screen, press the button to change the currently selected item.
3、 On a long page, press the button to scroll up and down.
Operations while working out
Screen Not Locked
Screen Locked
Button definition
Screen Not Locked
Screen Locked
SELECT button
Workout pause
Workout pause
BACK button
Manual lap
Manual lap
UP/DOWN button
Page switching
Screen unlocking
Function Navigation
Swipe up on the watch face screen or press the DOWN button to switch widgets. Swipe down on
the watch face screen or press the UP button to enter the shortcut control screen, where you can
quickly turn on the flashlight, set the screen brightness, set the DND mode, enter the battery saver
mode and enter the theater mode.
Swipe left on the watch face screen to go to the app list.
Swipe right on the watch face screen to go to the notification list.
Watch Wearing and Charging
Daily wearing: We recommend that you wear the watch at a moderate tightness at a distance of
two fingers from your wrist to ensure that the optical heart rate monitor works properly.
Wearing during workouts: We recommend that you wear the watch comfortably and ensure a tight
fit that does not slip. Being too tight or too loose may cause inaccurate detection of workout data,
which must be avoided.
Charging
1、 Insert the USB port of the watch charger in a device that supports USB power supply, such as
a socket, a PC, or a power bank.
2、 Put the watch into the magnetic charging base. Pay attention to the direction and position of
the watch, and ensure that the metal contacts on the back of the watch fit snugly onto the
charging base.
3、 The screen will display a charging notification when the watch is placed properly.
Before Use
Download the app via your phone before using Amazfit T-Rex Pro. You need to pair the watch
using the app to use all functions. In addition, a paired watch allows the saving of data generated
on the watch to your personal account in the cloud, which will avoid data loss.
Device Pairing and Unpairing
1、 Download the app from an app store or by scanning the QR code on the watch, and register an
account or log in to your account.
2、 Open the app and tap + in the upper left corner or go to Zepp APP > Profile > +Add >
Watch > Watch with a QR code, and scan the QR code on the watch as prompted.
3、 Complete pairing as prompted on the watch and your phone.
4、 Upgrade the system on the watch after pairing. During the upgrade, keep your phone
connected to both the network and the watch via Bluetooth to ensure that the upgrade is
successful.
5、 You can use the features provided by the watch after pairing and upgrade. You can also use
the app to configure the watch.
6、 To unpair your watch, open the app, go to Profile >Amazfit T-Rex Pro, and tap Unpair.
Shortcut Control
Swipe down on the watch face screen to quickly enter the shortcut control page.
Flashlight
Tap the flashlight icon to enable the flashlight. The watch screen displays a white background that
can illuminate a small area at night. And you can disable the flashlight function by swiping right
or pressing the BACK button.
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