Product review
Updated December 2024
Smartwatches & fitness trackers
Find the best smartwatch or fitness tracker with our buying guide and test results for 44 current and 57 discontinued models.
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Discontinued model
Last updated 21/12/2023
Amazfit
GTR 4
This model is discontinued meaning it is unlikely to be sold new in stores. All pricing and scoring is current as of the last publication date.
Price
All pricing and scoring is current as of last test date. These may not be comparable to discontinued models.
This model is discontinued meaning it is unlikely to be sold new in stores. All pricing and scoring is current as of the last publication date.
Price
All pricing and scoring is current as of last test date. These may not be comparable to discontinued models.
Get access to see the rest
We've reviewed the Amazfit GTR 4 to see how well it performs in these categories:
- Fitness tracking
- Smart functions
- Battery
- Predicted reliability
- Brand satisfaction
- Ease of use
Test results
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Fitness tracking -
Smart functions
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Battery
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Predicted reliability
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Brand satisfaction
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Ease of use
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Apps
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Features
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Build quality
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Heart rate accuracy
Good points
Bad points
Specifications
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Type
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Weight
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Diagonal screen size
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Dimensions excluding strap (WxHxD)
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Battery life
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Charge time from 0%
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Charge gained from 0% in 30 mins
Features
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Sleep tracker
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Water resistant
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Submersible
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Bluetooth version
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WiFi
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NFC
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GPS
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Phone compatibility
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Touchscreen
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Respond to text messages
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Receive phone calls
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Make phone calls
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Music controls
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Store music
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Read emails
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Navigation and maps
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Music streaming apps supported
Member reviews
Get access to review
Not found what you want?
We've tested 100 other smartwatches & fitness trackers.
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Series 9 (41mm)
All pricing and scoring is current as of last test date. These may not be comparable to discontinued models.
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Apple
Series 9 (45mm)
All pricing and scoring is current as of last test date. These may not be comparable to discontinued models.
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Apple
Watch Ultra 2
All pricing and scoring is current as of last test date. These may not be comparable to discontinued models.
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