RingConn Gen2 vs Ultrahuman Ring AIR

What Gen2 does better (1) and where Ring AIR wins (1) — every spec side by side.

RingConn · 2024Gen2

1 advantage≈ $260

Ultrahuman · 2024Ring AIR

9.4Score

1 advantage≈ $180

Higher score

7.2Build & durability9.5

Why is Gen2 better than Ring AIR?

Specifications

Only differences	RingConn Gen2≈ $260	Ultrahuman Ring AIR≈ $1809.4
Design & durability
Weight	3 g	2.4 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	6 days
Health sensors
Optical heart rate	—	Yes
Blood oxygen (SpO2)	Yes	Yes
Skin temperature	Yes	Yes
Sensors	SpO2, accelerometer	heart rate, SpO2, accelerometer