1Oura Ring · 202659.18% pricier ≈ $430 Battery life (smartwatch mode) 9 days vs 10 days Compare with Gen3Compare
2MYnextRING · 2026Sky6.225% cheaper ≈ $300 Battery life (smartwatch mode) 7 days vs 10 daysWater resistance 5 ATM vs 10 ATM Compare with Gen3Compare
3Luna · 2026Ring 2.020% cheaper ≈ $320 Battery life (smartwatch mode) 6 days vs 10 daysWater resistance 5 ATM vs 10 ATM Compare with Gen3Compare
4Oura Ring · 20254 Ceramic8.538% cheaper ≈ $250 Battery life (smartwatch mode) 8 days vs 10 daysWeight 3 g vs 2.5 g Compare with Gen3Compare
5Even Realities · 2026R128% cheaper ≈ $290 Battery life (smartwatch mode) 4 days vs 10 daysWater resistance 5 ATM vs 10 ATM Compare with Gen3Compare
6Nextring · 2025N2 Pro6.638% cheaper ≈ $250 Water resistance 5 ATM vs 10 ATMWeight 3 g vs 2.5 g Compare with Gen3Compare
7Nextring · 2025N1X Ultra5.040% cheaper ≈ $240 Water resistance 5 ATM vs 10 ATMWeight 4 g vs 2.5 g Compare with Gen3Compare
9Nextring · 2025Titan48% cheaper ≈ $210 Battery life (smartwatch mode) 14 days vs 10 days Weight 3 g vs 2.5 g Compare with Gen3Compare