Garmin Forerunner 645 Smatwatch is one the popular smartwatch under Garmin Smartwatch brand. Top 5 alternatives for Garmin Forerunner 645 Smatwatch as on 2nd March 2026 are Garmin Instinct 2 Solar Smartwatch, Apple Watch Series 8, Garmin Forerunner 945, Apple Watch Series 7, Samsung Galaxy Watch 4 Classic LTE 46mm.
It comes up with great features such as Alarm Clock, Stopwatch etc.
The lowest priced smartwatch in Garmin Forerunner 645 Smatwatch competitors is Garmin Instinct Smartwatch priced at BDT 3,562 while the highest priced smartwatch at BDT 184,786 is GARMIN Fenix 7X SOLAR Smartwatch. View Garmin Forerunner 645 Smatwatch best competitors and similar smartwatches below and compare prices and specifications for all models.
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