Do all Apple Watches have these features

Do all Apple watches track sleep, gps when doing a run/walk, have multiple workout options that track heart rate and calories while exercising, get text notifications, and tracks your steps?

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u/mrbeebleboose3 — 11 days ago
▲ 9 r/fitbit

Why does it say day 6 of 5 when it’s Tuesday and impossible of me to have worked out 6 days this week?

u/mrbeebleboose3 — 26 days ago