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ModelT-Rex 3

Amazfit T-Rex 3 user manual

The official user manual for the Amazfit T-Rex 3, published by Amazfit. Read all 41 pages right here, jump to any chapter, or download and print the PDF.

41 pages · 0.5 MB English Published by Amazfit Added Sep 13, 2026
User manual
ModelT-Rex 3

01 T-Rex 3 user manual

Amazfit T-Rex 3 User manual
41 pages · 100%
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02 Contents

Chapters from the PDF. Select one to open that page in the viewer.

  1. 01Connection and pairing p.1
  2. 02Updating the system of your watch p.2
  3. 03Basic operations p.2
  4. 04Watch faces p.4
  5. 05Notifications and calls p.6
  6. 06Shortcuts p.7
  7. 07Workouts p.8
  8. 08Activities and Health p.28
  9. 09Multimedia feature p.35
  10. 10Watch apps p.35
  11. 11Watch settings p.40

03 Document details

BrandAmazfit
ModelT-Rex 3
Document typeUser manual
CategoryWatches & Fitness Trackers
Pages41
File size0.5 MB
LanguageEnglish
Original sourcesupport.amazfit.com

04 Check you have the right manual

The model is in the watch settings under About or System. The back case also has fine print with the model code.

Compare the model number on your product's label with the model list on the first pages of the PDF. Letters at the end often only mean color or region.

05 Common jobs

Is this the official Amazfit T-Rex 3 manual?

Yes. This is the user manual published by Amazfit, originally hosted at support.amazfit.com. We host a copy so you can read, download and print it here.

Can I download the T-Rex 3 manual as a PDF?

Yes. Use the Download PDF button in the viewer or the sidebar. The file is 0.5 MB and has 41 pages.

Where is the model number on my watches & fitness tracker?

The model is in the watch settings under About or System. The back case also has fine print with the model code.