Fitbit Versa 4 - Pink - 40MM - Refurbished Grey 07 billion colours for smooth

07 billion colours for smooth colour gradations and detail

Audio Built-in speaker(s) Yes RMS rated power 6 W Performance Built-in speaker(s) Yes RMS rated power 6 W Mean time between failures (MTBF) 50000 h Built-in camera No AMD FreeSync type FreeSync Premium AMD FreeSync Yes Low Blue Light technology Yes Flicker-free technology Yes Component video sync Separate sync EasyRead mode Yes Display Display brightness (typical) 350 cd/m² Screen shape Flat Dynamic contrast ratio marketing name Mega Infinity DCR Display number of colours 16

5") Performance Compatible operating systems Support Windows 10

12C (2P + 8E + 2LPE)/14T

24 kg Package height 207 mm Package depth 75 mm Package width 197 mm Technical details Sustainability compliance Yes Sustainability certificates ENERGY STAR

Fitbit Versa 4 - Pink - 40MM - Refurbished Grey 07 billion colours for smoothKey Features Follow your body, not a schedule. Get motivating workouts. Track more workouts than ever. Help from Google. Designed for fitness. Overview Check workout readiness with your Daily Readiness Score. Daily Readiness Score analyses your recent activity, sleep, and heart rate variability to determine your exercise readiness. Depending on factors like activity levels, heart rate variability, and sleep patterns, it might recommend a meditation