Catalog   /   Mobile Phones & Gadgets   /   Mobile Accessories   /   Smart Rings   /   Ultrahuman

Ultrahuman Ring Pro 12

Photos - Smart Ring Ultrahuman Ring Pro 12
Photos 16
Expecting restock
Size: 21.5 mm, 67.25 EU, 12 US; Bluetooth: Bluetooth 5.3; heart rate monitor; HRV; body temperature; stress level; Sports modes; Operating time (days): 15; Body material: titanium; Waterproof: 100 WR / 10 ATM; Width (mm): 8.1;
E-Catalog UK uses affiliate links compensated by our partners.
Find prices on Amazon.uk
Find prices on eBay.uk
add to listmy lists
Ultrahuman Ring Pro 12
sports modes
15.7 mm / 5
16.5 mm / 6
17.4 mm / 7
18.2 mm / 8
18.9 mm / 9
19.8 mm / 10
20.7 mm / 11
21.5 mm / 12
22.3 mm / 13
23 mm / 14
Size
21.5 mm, 67.25 EU, 12 US
Bluetooth
Bluetooth 5.3
Optional measurements
heart rate monitor
heart rate variability (HRV)
blood oxygen level
body temperature
number of steps
distance traveled
calories burned
sleep tracking
stress level
Sports modes
Operating time
15 days
Body material
titanium
Waterproof
100 WR / 10 ATM
Width
8.1 mm
Official Website
ultrahuman.com
Added to E-Catalog
February 2026
Dual-core processor for machine learning task processing directly on the ring. Atrial fibrillation monitoring.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Smartwatch or Smart Ring: Which Is Better?Let's figure out what functions smart rings perform, how they differ from smartwatches, and whether they can replace them.
We recommendCompare using chart →
Catalog
  /  
Smart Rings
  /  
Ultrahuman
  /  
Smart Ring Ultrahuman Ring Pro 12