Fitbit (Google)
Fitbit Aria Air
$49.95
Released 2019-10
Best Smart Scales · head-to-head
Fitbit Aria Air vs Wyze Scale X
A sourced, side-by-side comparison. Wyze Scale X is cheaper at $38.98. Every spec and price links to its source.
Wyze
Wyze Scale X
$38.98Cheaper
Released 2022-08
Which is better: the Fitbit Aria Air or Wyze Scale X?
On the specs we track, they're closely matched. The Wyze Scale X is the cheaper at $38.98.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Fitbit Aria Air | Wyze Scale X |
|---|---|---|
| US price | $49.95 | $38.98 |
| Brand | Fitbit (Google) | Wyze |
| Released | 2019-10 | 2022-08 |
| Metrics count | 2 | 13 |
| Max weight (lb) | 400 | 400 |
| Wi-Fi | No | No |
| Bluetooth | Yes | Yes |
| Multi user | Yes | Yes |
| Athlete mode | No | Yes |
| App ecosystem | Fitbit / Google Fit app | Wyze app; syncs with Apple Health, Google Fit, Fitbit |
| Release | 2019 | 2022 |
Sources — Fitbit Aria Air: store.google.com (verified 2026-06-15). Wyze Scale X: wyze.com (verified 2026-06-15).
What's the difference between the Fitbit Aria Air and Wyze Scale X?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Metrics count: Fitbit Aria Air 2 vs Wyze Scale X 13
- Athlete mode: Fitbit Aria Air false vs Wyze Scale X true
- App ecosystem: Fitbit Aria Air Fitbit / Google Fit app vs Wyze Scale X Wyze app; syncs with Apple Health, Google Fit, Fitbit