Amazfit GTR 4 $40 off Amazon: 2022 GPS smartwatch with 150 sports modes and up to 14 days battery life

You can now buy 2022 Amazfit smartwatches at a discount on Amazon.

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Amazfit GTR 4 model. It sells for $159.99 $199.99. -20%. The watch has a 1.43" round AMOLED display with a resolution of 390x390p, a 475 mAh battery with autonomy of up to 14 days and built-in storage of 2.3 GB.

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The watch comes with a BioTracker 4.0 PPG sensor.It is responsible for monitoring heart rate and blood oxygen levels 24/7. Amazfit GTR 4 can also monitor sleep, stress levels and 150 sports modes.