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Massive Warehouse Fire in Boyle Heights Prompts Shelter-in-Place Order National Mall to Host 'Great American State Fair' for 250th Anniversary Trump's Approval Ratings Plummet Amid Economic Concerns, Poll Shows Airlines Likely to Keep Ticket Price Hikes Despite Falling Fuel Costs US Defense Secretary Hegseth Criticizes NATO Allies, Announces Force Review Obama Presidential Center to Open with Star-Studded Dedication Ceremony World Shares Mixed as US-Iran Sign Initial War End Deal Detainees Transferred from 'Alligator Alcatraz' Amid Hurricane Season Concerns Spider-Man: Brand New Day Trailer Released, Hints at Physical Evolution and New Threat New York City to Host Ticker-Tape Parade for Knicks' NBA Championship Massive Warehouse Fire in Boyle Heights Prompts Shelter-in-Place Order National Mall to Host 'Great American State Fair' for 250th Anniversary Trump's Approval Ratings Plummet Amid Economic Concerns, Poll Shows Airlines Likely to Keep Ticket Price Hikes Despite Falling Fuel Costs US Defense Secretary Hegseth Criticizes NATO Allies, Announces Force Review Obama Presidential Center to Open with Star-Studded Dedication Ceremony World Shares Mixed as US-Iran Sign Initial War End Deal Detainees Transferred from 'Alligator Alcatraz' Amid Hurricane Season Concerns Spider-Man: Brand New Day Trailer Released, Hints at Physical Evolution and New Threat New York City to Host Ticker-Tape Parade for Knicks' NBA Championship

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Sabit1 haber1 kaynakSon güncelleme: 28.04.2026

İlgili Etiketlersmart ring fitness-tracker wearable gesundheit oura ring ringconn samsung galaxy ring nextring

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28.04.2026AI özeti

Smart Ring Test: Oura, Ringconn und Galaxy Ring im Vergleich

Im heise-Test werden Oura Ring 4, Ringconn Gen 2, Nextring N1X Ultra und weitere Smart Rings verglichen. Testsieger Oura überzeugt mit DSGVO-Konformität und präziser Messung, kostet aber 399 Euro plus Abo. Ringconn Gen 2 bietet beste Akkulaufzeit und erkennt Schlafapnoe, Nextring N1X Ultra ist Preis-Leistungs-Sieger für 199 Euro.