Osaki
Osaki OS-Pro Maestro LE 2.0
$11999
Released 2023
Best Massage Chairs · head-to-head
Osaki OS-Pro Maestro LE 2.0 vs Synca Kagra (J6900)
A sourced, side-by-side comparison. Synca Kagra (J6900) is cheaper at $5999. Every spec and price links to its source.
Synca
Synca Kagra (J6900)
$5999Cheaper
Which is better: the Osaki OS-Pro Maestro LE 2.0 or Synca Kagra (J6900)?
On the specs we track, they're closely matched. The Synca Kagra (J6900) is the cheaper at $5999.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Osaki OS-Pro Maestro LE 2.0 | Synca Kagra (J6900) |
|---|---|---|
| US price | $11999 | $5999 |
| Brand | Osaki | Synca |
| Released | 2023 | — |
| Roller type | 4d | 4d |
| Track type | sl_track | s_track |
| Zero gravity | Yes | Yes |
| Program count | 8 | 13 |
| Heat | Yes | Yes |
| Full body scan | Yes | Yes |
| Max user height (in) | 75 | 74 |
| Release | 2023 | — |
Sources — Osaki OS-Pro Maestro LE 2.0: thebackstore.com (verified 2026-06-19). Synca Kagra (J6900): massagechairs.com (verified 2026-06-19).
What's the difference between the Osaki OS-Pro Maestro LE 2.0 and Synca Kagra (J6900)?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Track type: Osaki OS-Pro Maestro LE 2.0 sl_track vs Synca Kagra (J6900) s_track
- Program count: Osaki OS-Pro Maestro LE 2.0 8 vs Synca Kagra (J6900) 13
- Max user height (in): Osaki OS-Pro Maestro LE 2.0 75 vs Synca Kagra (J6900) 74