HEAD-TO-HEAD · UPDATED 2026-06-30
Fitbit Charge 6 vs Oura Ring 4
60+ days hands-on testing across both. Verdicts by dimension. Winner at the top.
Fitbit
Fitbit Charge 6
Oura
Oura Ring 4
VS
WINNER · overall
Oura Ring 4
Wins on editor score (8.4/10 vs 8.1/10) and long-term cost. Best for: Passive trackers, women's health tracking, athletes wanting recovery data.
$349.00vs $129.00
Dimension-by-dimension verdicts
DimensionFitbit Charge 6Oura Ring 4Winner
Hardware price$129.00$349.00Fitbit
Year 1 total cost$129.00$420.88Fitbit
Year 2+ annual cost$0.00$71.88Fitbit
Battery7 days7 daystie
Editor score8.1/108.4/10Oura
User rating4.4 (12,847)4.3 (8,934)Fitbit
Ready to buy?
Fitbit Charge 6
The best no-subscription sleep tracker under $200 — 7-day battery, ECG, and Google's ecosystem behind it.
$129.00at amazon
Oura Ring 4
WinnerThe most comfortable passive sleep tracker on the market — if you can stomach the $5.99/mo subscription.
$349.00at oura