On 12 October 2021, Huami, unveiled three new watch models under its Amazfit brand: GTR 3, GTS 3, and GTR 3 Pro. With this launch Huami debuted its Zepp OS and its long-awaited blood pressure sensor which is only available on the GTR 3 Pro model.
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Amazfit launches GTR 3, GTR 3 Pro, and GTS 3 smartwatches in India with BioTracker PPD 3.0 sensors, 12-day battery life, and 150+ workout modes starting from ₹13,999 (US$187) - News
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Amazfit GTR 3, GTR 3 Pro and GTS 3 leak in marketing renders and hands-on photos - News
Amazfit GTR 3, GTR 3 Pro and GTS 3 smartwatches are official and looking good - PhoneArena
Amazfit GTR 3 Pro, GTR 3, and GTS 3: price in India, specifications, and features
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