Amazfit GTR 4
Heart Rate Monitors & Pedometers1
Price from $99.99 up to $158.29
Compare prices2→Compare prices and buy Amazfit Helio Strap
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heart rate sensor, blood oxygen level (SpO2), Bluetooth, 20 g, water resist 50 m
Important!
Compatibility with specific models Smartwatches should be confirmed with the online store manager directly before purchase.
Compatibility with specific models Smartwatches should be confirmed with the online store manager directly before purchase.