Synca Kagra 4D leads on our weighted scoring by 0.9 points over Ogawa Nova. Ogawa Nova costs $7,499 less — about 75% — so the question is whether what Synca Kagra 4D adds is worth that to you. They separate most on price (Ogawa Nova), overall score (Synca Kagra 4D) and track — those are the rows worth reading closely. In short: Synca Kagra 4D for buyers who want flagship massage and furniture looks; Ogawa Nova for design-conscious living rooms where a massage chair must pass as furniture.
| 2 products | ![]() Ogawa Ogawa Nova | ![]() Synca Wellness Synca Kagra 4D |
|---|---|---|
| Price | $2,499.99 | $9,999 |
| Overall score | 7.8 | 8.7 |
| Track | SL-track, neck to buttock | Hybrid track |
| Rollers | 3D ultra-thin massage mechanism | 4D |
| Zero gravity | One-touch zero gravity (backrest reclines 110-150 degrees) | Yes |
| Heat | Lumbar heat therapy | Yes |
| Auto programs | 4 auto programs + rocking mode, 6 techniques | Multiple auto programs |
| Max user height (in) | — | ~6'4" |
| Warranty (yr) | 2-yr limited (1 yr in-home service, 2 yr parts) | Up to 4 years |
| Reclined length | 34.6 x 30.7 x 46 in upright, 12 in from wall | Furniture-grade footprint |
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Ogawa
Best for Design-conscious living rooms where a massage chair must pass as furniture
Synca Wellness
Best for Buyers who want flagship massage and furniture looks