Best budget

Google Fitbit Inspire 3 Health & Fitness Tracker (Midnight Zen/Black)

Up to 10-day battery · 24/7 heart rate · color AMOLED

Shop now

on Amazon

Opens in a new tab. We may earn a commission; you pay the same.

  • Picked by research, never paid placement
  • Specs checked against maker data

Why we picked it

Beginners and step/sleep-focused users who want a trusted-brand tracker under $100 with long battery life

What to know before you buy

No built-in GPS, cannot broadcast HR to other apps or pair an external strap, and DC Rainmaker saw cadence-lock HR errors during intervals and outdoor cycling; several metrics are gated behind the Premium subscription

Key specs

  • Up to 10 days battery (2-3 days with always-on display), color AMOLED touchscreen
  • 24/7 optical heart rate, SpO2, skin temperature, stress and sleep scoring, nap detection
  • Connected GPS via phone; 21 exercise modes with auto-recognition
  • Water resistant to 50 m; lightweight band-style design with swappable bands
  • Fitbit app is free for core metrics; some trend data needs Fitbit Premium
  • Garage Gym Reviews’ Best Value pick in its May 2026 fitness tracker roundup

Category image shown; the store page has photos of this exact product.

Find it in: , , , ,