1Oura Ring · 20254 Ceramic8.5Same price ≈ $250 Water resistance 10 ATM vs 5 ATM Battery life (smartwatch mode) 8 days vs 10 days Compare with N2 ProCompare
2RingConn · 2025Gen2 Air16% cheaper ≈ $210 Water resistance 10 ATM vs 5 ATM Compare with N2 ProCompare
3Nextring · 2025N27.016% cheaper ≈ $210 Battery life (smartwatch mode) 14 days vs 10 days Compare with N2 ProCompare
4Nextring · 2025Titan16% cheaper ≈ $210 Battery life (smartwatch mode) 14 days vs 10 days Compare with N2 ProCompare
6MYnextRING · 2026Sky6.220% pricier ≈ $300 Battery life (smartwatch mode) 7 days vs 10 days Compare with N2 ProCompare
7Luna · 2026Ring 2.028% pricier ≈ $320 Battery life (smartwatch mode) 6 days vs 10 days Compare with N2 ProCompare
8Even Realities · 2026R116% pricier ≈ $290 Battery life (smartwatch mode) 4 days vs 10 days Compare with N2 ProCompare
9Ultrahuman · 2024Ring AIR9.5Same price ≈ $250 Water resistance 10 ATM vs 5 ATMWeight 2.4 g vs 3 g Battery life (smartwatch mode) 6 days vs 10 days Compare with N2 ProCompare
10Blaupunkt · 2026Pro V328% cheaper ≈ $180 Battery life (smartwatch mode) 7 days vs 10 daysWeight 3.7 g vs 3 g Compare with N2 ProCompare