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Oura·wearable

Oura Ring 4

Marketing claims55
Community reality63

Based on 41 credible posts from Hacker News, YouTube & Bluesky. 49 filtered out as bot-like or off-topic.

Medium confidenceA solid sample; expect small shifts as more owners post. How we score

Scored September 27, 2026

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Owner reviews

Overall owner mood

46% positive (19)27% mixed (11)27% negative (11)

Owners are split: 46% of 41 reviews are positive, 27% negative, and the rest mixed or neutral. Praise centers on price & value and comfort & size. The most common complaint is battery & charging (7 owners). Owners with 6+ months of use are less positive (18%), which suggests it wears on people over time.

What owners like

  • Price & value praised by 5 owners

    “It’s totally worth it and I’ve progressed from being 12 years above my cardiovascular age, to 7 since.”

  • Comfort & size praised by 2 owners

    “Just having something that’s more comfortable and offers continuous HR data reading for 8 days battery is a plus.”

What owners complain about

  • Battery & charging raised by 7 owners

    “Rings start out holding charge for 7 days, mine now only holds for 6hrs, doesn't even record data into the night.”

  • Customer support raised by 3 owners

    “Get it to confirm the battery life is failing and replaced under warranty.”

  • Price & value raised by 2 owners

    “And pay the full price.”

  • Build & durability raised by 2 owners

    “Don’t get me wrong, the UltraHuman ring has a good potential, but it’s not ready to be released to the public with so many bugs and build issues.”

What owners talk about

  • Battery & charging4 praise · 7 complain
  • Price & value5 praise · 2 complain
  • Customer support0 praise · 3 complain
  • Build & durability0 praise · 2 complain
  • Software & AI1 praise · 1 complain
  • Comfort & size2 praise · 0 complain

Built from the reviews themselves — every quote links to the owner who wrote it.

Oura Ring 4 long-term: how it holds up

When problems show up

  • Battery & chargingtypically around 2 years · 5 reports
  • Price & valuetypically around 1.5 years · 2 reports
  • Customer supporttypically around 3.5 years · 2 reports

The claims, and the evidence

Owners push back on 1 of 6 marketing claims.

What the brand claims

  • Up to 8 days of battery lifeOwners disagreeBattery & charging: 4 of 11 positive
  • All-titanium designFew owner reports
  • Smart Sensing technology
  • Available in 12 sizesFew owner reports
  • Sleep, Readiness, and Activity scoresFew owner reports
  • Cycle InsightsFew owner reports

What owners report

  • “I switched to Oura because of the WHOOP idiotic customer support. [...]”

    after 1 yearView on YouTube
  • “[...] It’s totally worth it and I’ve progressed from being 12 years above my cardiovascular age, to 7 since. [...]”

    after 2 yearsView on YouTube
  • “After a year of usage i am sure that this was the most unless waste of money. This fi g gives you nothing”

    after 1 yearView on YouTube
  • “Bought Oura Ring 4, died within 6 months. There are many like me with the same problem. Draw your own conclusions.”

    after 6 monthsView on YouTube
Read all 41 owner reviews

Common Oura Ring 4 problems

Issues at least two owners independently report.

  • Battery & charging7 mentions

    “i have a 3 but my ring battery life is only lasting a day, don’t know if I should upgrade”

    View on YouTube
  • Customer support3 mentions

    “Oura dropped ring battery warranty down to 12 months. At 11months and 20 days, talk the the bot in the app and type: Battery Health Check. Get it to confirm the battery life is failing and replaced under warranty. [...] I've had these rings since 2019. Rings start out holding charge for 7 days, mine now only holds for 6hrs, doesn't even record data into the night. [...]”

    View on YouTube
  • Build & durability2 mentions

    “Bought Oura Ring 4, died within 6 months. There are many like me with the same problem. Draw your own conclusions.”

    View on YouTube
  • Price & value2 mentions

    “After a year of usage i am sure that this was the most unless waste of money. This fi g gives you nothing”

    View on YouTube

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