Blaupunkt Pro V3 vs Ultrahuman Ring AIR

What Pro V3 does better (1) and where Ring AIR wins (1) — every spec side by side.

Blaupunkt · 2026Pro V3

1 advantage≈ $180

Ultrahuman · 2024Ring AIR

9.4Score

1 advantage≈ $180

Higher score

7.3Health tracking9.1

Why is Pro V3 better than Ring AIR?

Specifications

Only differences	Blaupunkt Pro V3≈ $180	Ultrahuman Ring AIR≈ $1809.4
Design & durability
Weight	3.7 g	2.4 g
Water resistance	—	10 ATM
Water rating (maker)	—	10 atm / 100 m
Battery
Battery life (smartwatch mode)	7 days	6 days
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
Skin temperature	Yes	Yes
HRV tracking	Yes	—
Sensors	heart rate, SpO2, accelerometer	heart rate, SpO2, accelerometer