Should I buy the Garmin Instinct 2 or Casio G-Shock GBD-H2000?

Choose the Garmin Instinct 2 if you want a more broadly capable outdoor/sports watch. It generally offers a stronger all-around smartwatch-style experience for navigation, workout tracking, and day-to-day use, with a simpler, lighter feel on the wrist.

Choose the Casio G-Shock GBD-H2000 if you care most about G-Shock styling, toughness, and Casio’s fitness-focused feature set. It’s the more rugged-looking option and is a good fit if you want a G-Shock first and a training watch second.

Bottom line: if you want the more versatile sports/outdoor watch, go with the Garmin Instinct 2. If the G-Shock design and rugged vibe matter more than having the broadest training/navigation ecosystem, pick the GBD-H2000.