RingConn Gen2 Air vs RingConn Gen3

What Gen2 Air does better (0) and where Gen3 wins (1) — every spec side by side.

RingConn · 2025Gen2 Air

0 advantages≈ $160

RingConn · 2026Gen3

1 advantage≈ $380

7.2Build & durability8.8

Why is Gen2 Air better than Gen3?

Gen2 Air has no measurable advantages in this pair.

Specifications

Only differences	RingConn Gen2 Air≈ $160	RingConn Gen3≈ $380
Design & durability
Weight	3 g	2.5 g
Water resistance	10 ATM	10 ATM
Water rating (maker)	10 atm / 100 m	10 atm / 100 m
Battery
Battery life (smartwatch mode)	10 days	10 days
Health sensors
Blood oxygen (SpO2)	Yes	Yes
Skin temperature	Yes	Yes
Sensors	SpO2, accelerometer	SpO2, accelerometer