1Oura Ring · 202658.913% pricier ≈ $430 Battery life (smartwatch mode) 9 days vs 10 days Compare with Gen3Compare
2Oura Ring · 20254 Ceramic8.234% cheaper ≈ $250 Battery life (smartwatch mode) 8 days vs 10 daysWeight 3 g vs 2.5 g Compare with Gen3Compare
3Even Realities · 2026R124% cheaper ≈ $290 Battery life (smartwatch mode) 4 days vs 10 daysWater resistance 5 ATM vs 10 ATM Compare with Gen3Compare
4Nextring · 2025N2 Pro6.334% cheaper ≈ $250 Water resistance 5 ATM vs 10 ATMWeight 3 g vs 2.5 g Compare with Gen3Compare
5Nextring · 2025Titan45% cheaper ≈ $210 Battery life (smartwatch mode) 14 days vs 10 days Weight 3 g vs 2.5 g Compare with Gen3Compare
7Nextring · 2025N26.945% cheaper ≈ $210 Battery life (smartwatch mode) 14 days vs 10 days Water resistance 5 ATM vs 10 ATMWeight 3 g vs 2.5 g Compare with Gen3Compare
8Oura Ring · 202448.245% cheaper ≈ $210 Battery life (smartwatch mode) 7 days vs 10 daysWeight 3 g vs 2.5 g Compare with Gen3Compare