Product review
Updated December 2023
Smartwatches & fitness trackers
Our buying guide explains the most important features in a wearable device, and the differences between a smartwatch and a fitness tracker.
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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
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