Circular
Circular Ring 2
$379
Released 2025-08
Best Smart Rings · head-to-head
Circular Ring 2 vs Movano Evie Ring
A sourced, side-by-side comparison. Movano Evie Ring is cheaper at $269. Every spec and price links to its source.
Movano Health
Movano Evie Ring
$269Cheaper
Released 2023-11
Which is better: the Circular Ring 2 or Movano Evie Ring?
On the specs we track, they're closely matched. The Movano Evie Ring is the cheaper at $269.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Circular Ring 2 | Movano Evie Ring |
|---|---|---|
| US price | $379 | $269 |
| Brand | Circular | Movano Health |
| Released | 2025-08 | 2023-11 |
| Material | Titanium (PVD coating on premium finishes) | Liquidmetal (zirconium-based amorphous alloy) with titanium PVD coating |
| Weight (g) | 3 | 3.2-3.7 |
| Battery days | 8 | 4 |
| Spo2 | Yes | Yes |
| Temperature sensor | Yes | Yes |
| Ecg | Yes | No |
| Subscription required | No | No |
| Water resistance (m) | — | 1 |
Sources — Circular Ring 2: shop.circular.xyz (verified 2026-06-15). Movano Evie Ring: eviering.com (verified 2026-06-15).
What's the difference between the Circular Ring 2 and Movano Evie Ring?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Material: Circular Ring 2 Titanium (PVD coating on premium finishes) vs Movano Evie Ring Liquidmetal (zirconium-based amorphous alloy) with titanium PVD coating
- Weight (g): Circular Ring 2 3 vs Movano Evie Ring 3.2-3.7
- Battery days: Circular Ring 2 8 vs Movano Evie Ring 4
- Ecg: Circular Ring 2 true vs Movano Evie Ring false