Fitbit watches/faces/names/identities

Ionic
🕓 Gauges or Arc
(Higgs)
27.72.x.x
FB503
2017-09

Versa
🕓 Layers
(Meson)
32.72.x.x
FB505
2018-04

Versa Special Edition
🕓 Trace or Layers
(Meson)
32.72.x.x
FB505

Versa Lite

🕓 Layers
(Gemini)
38.72.x.x
FB415
2019-03

Versa Lite Edition
🕓 Layers
(Gemini)
38.72.x.x
FB415
2019-03

Versa 2

🕓 Waveform
(Mira)
35.72.x.x
FB507
2019-09

Versa 2 special edition
🕓 Sundial
(Mira)
35.72.x.x
FB507
2019

Versa 3
🕓 Pleat
(Atlas)
36.128.x.x
FB511
2020-09

Sense
🕓 Spectrum
(Vulcan)
44.128.x.x
FB512
2020-09

Versa 4

Versa 4
🕓 Paths Standard
(hera)
FB523
2022-09

Sense 2

Sense 2
🕓 Facet
(rhea)
FB512
2022-09