Guides and comparisons
All about Amazfit T Rex
Comparisons, buying guides and how-tos, written by our team.
Good places to start
Choose your smartwatch
Every page then shows the straps that fit your smartwatch.
Not sure which model you have?
By brand
Series
Apple Watch
Materials & accessories
Fitbit
Garmin
Xiaomi
Coros
Withings
Nothing
Model
- Apple Watch Series 12
- Apple Watch Series 11
- Apple Watch Series 10
- Apple Watch Series 9
- Apple Watch Series 7
- Apple Watch Ultra 4
- Apple Watch Ultra 3
- Apple Watch Ultra 2
- Apple Watch Ultra
- Apple Watch SE
- Older models (Series 1 to 6)
By material
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For your smartwatch
Which smartwatch do you have?
Our brands
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Information
Which smartwatch do I have?
Pick your smartwatch brand
Another brand?
- 1 Look at the back of your smartwatch On most brands the model number is engraved on the case.
- 2 Open your smartwatch's app In Watch, Galaxy Wearable, Garmin Connect or Fitbit, the model is listed under device info.
- 3 Check the box or your order confirmation It carries the full model name, including the size in millimetres.
Whether a strap fits depends on the lug width and the fitting. Always pick a strap listed for your brand and model.
Which smartwatch do you have?
Buying guide
