Noise Luna Ring – Over the moon or just white noise?

Let me be honest, I have been putting off writing the review for the Noise Luna Ring for a long time. Initially, I was quite excited to check out the new wearable form factor and put it through its paces.

After the initial few days of use, it ended up being quite underwhelming as the battery life was not great, the charging indicator was not particularly consistent, and the app lacked polish. So as intrigued as I was with the Noise Luna Ring and the hardware it packed into its slim and petite package, I had to wait a while for the experience to improve.

Noise Luna Ring sensor bumps close-up
And thankfully it has finally reached that stage. So has it improved? Well, it’s still not perfect but at least I can review it without wanting to pull my hair out. Needless to say, that should be a basic benchmark for a device that is advertised to help track or improve your health.

Noise Luna Ring specifications

Here’s the full list of specifications for the Noise Luna Ring.

Material

Durable titanium
PVD Coating
Non-allergenic, non-metallic
Seamless inner ring molding
Water resistant up to 50m/164 ft
Weight & dimensions:

Width: 8mm
Thickness: 2.8mm
Weight: 3 to 4 grams
Connectivity

BT Low-Energy ( BLE 5 )
Automatic firmware updates via Luna Ring app
Compatible with iOS and Android
EMF radiation safe
Battery & power

Up to 5 days of battery life*
Full charge in 90 to 120 minutes
Sensors

Green LEDs (optical heart rate sensor)
Red LED (blood oxygen sensor)
Infrared Photoplethysmography (PPG) sensors
Skin temperature sensor
3 axis Accelerometer