Zelos Nasa Edition (sellita)vsTAG Heuer Connected

The Zelos Nasa Edition (sellita) is praised for its thinness, stemming from its hand-wound Sellita SW215 movement, and is noted for its good size and wearability. The watch features a 39mm case, a 45mm lug to lug, and a 20mm lug width. On balance, owners rate the Zelos Nasa Edition (sellita) highly for its comfortable dimensions and thin profile.

Owners widely praise the TAG Heuer Connected for its attractive design and premium look and feel, with some appreciating its lightweight titanium construction and traditional watch aesthetics. However, many owners and reviewers flag significant functional shortcomings, including laggy and glitchy software, unreliable heart rate and GPS tracking, and poor battery life that requires nightly charging. Some feel the TAG Heuer Connected underperforms compared to less expensive alternatives and lacks seamless integration and long-term support. On balance, owners and reviewers find the TAG Heuer Connected appealing for its style over advanced functionality, but its value proposition is frequently questioned due to software issues and performance limitations.