Halo Ring 4 vs Halo Ring 3
Customers sometimes ask how to confirm whether they received a Halo Ring 3 or Halo Ring 4. The two generations are easy to distinguish by the shape of the ring.
How to tell the difference


Halo Ring 3: the outer surface curves inward, creating a concave profile.
Halo Ring 4: the exterior is flat, giving the ring a cleaner and more streamlined profile.
Flat design = Halo Ring 4. Concave design = Halo Ring 3.
Key differences
| Feature | Halo Ring 3 | Halo Ring 4 |
|---|---|---|
| Exterior design | Concave | Flat |
| Internal hardware | Previous-generation internals | Upgraded internals |
| Battery | Previous-generation battery | Longer battery life |
| Ring profile | Thicker design | Thinner overall design |
Why Halo Ring 4 looks different
Halo Ring 4 replaces the concave shape used on Halo Ring 3 with a flat exterior profile. Along with the updated shape, the fourth generation includes upgraded internal components, improved battery life and a thinner overall profile.
Did I receive the correct ring?
If you ordered Halo Ring 4, check the exterior surface. A flat profile indicates Halo Ring 4; a concave profile indicates Halo Ring 3.
Still need help?
Email contact@tryhaloring.com with your order number and a clear side-view photo of the ring. Our team can help verify the model.