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.
Amazfit GTR 3/ GTS 3 Review: Best Value smartwatches!
Amazfit GTR 3 Pro v GTR 3 v GTS 3: Key differences compared - Wareable
Zepp Health Releases Amazfit GTR 3 and GTS 3 Series Smart Watches - Pandaily
Amazfit GTR 3, GTR 3 Pro and GTS 3: smartwatches for good money and with good connectivity
Amazfit GTR 3, GTR 3 Pro and GTS 3: smartwatches for good money and with good connectivity
Amazfit GTR 3 Pro, GTR 3, and GTS 3: price in India, specifications, and features
Amazfit GTR 3 Pro v GTR 3 v GTS 3: Key differences compared - Wareable
Amazfit GTS 3, GTR 3 & GTR 3 Pro watches debut Zepp OS - Tech Advisor
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
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 wearables go all out on battery life (updated)
Simplify Your Life with the Amazfit GTR 3 & GTR 3 Pro