# Amazfit Band 7 vs Xiaomi Smart Band 9: specs and price compared

A sourced, side-by-side comparison of the Amazfit Band 7 (Amazfit (Zepp Health)) and Xiaomi Smart Band 9 (Xiaomi) among fitness trackers.

## Side by side

| Spec | Amazfit Band 7 | Xiaomi Smart Band 9 |
| --- | --- | --- |
| US price | $49.99 | not published |
| Brand | Amazfit (Zepp Health) | Xiaomi |
| Released | 2022-07 | — |
| Form factor | band | band |
| Display | AMOLED 1.47in | AMOLED 1.62in |
| Battery days | 18 | 21 |
| Gps | No | No |
| Spo2 | Yes | Yes |
| Ecg | No | No |
| Subscription required | No | No |
| Water resistance (m) | 50 | 50 |

## Key differences

- Display: Amazfit Band 7 AMOLED 1.47in vs Xiaomi Smart Band 9 AMOLED 1.62in
- Battery days: Amazfit Band 7 18 vs Xiaomi Smart Band 9 21

## What reviewers say

**Amazfit Band 7** — Two whitelisted hands-on reviews cover this exact model and both survived verification: Notebookcheck (lab-measured, 2023) and Tom's Guide (2024). Both praise the AMOLED display and long battery life for a sub-$50 tracker with 120 sport modes, and both flag the lack of built-in GPS. Notebookcheck additionally lab-flags large exercise heart-rate errors and a slow, poorly implemented Alexa; Tom's Guide flags paywalled Zepp premium reports and a strap that can come undone. (2 sourced reviews.)

## Sources

- Amazfit Band 7: https://us.amazfit.com/products/amazfit-band-7 (us.amazfit.com, verified 2026-06-15)
- Xiaomi Smart Band 9: https://www.mi.com/global/product/xiaomi-smart-band-9/specs/ (mi.com, verified 2026-07-08)

Canonical: https://frontdeskreview.com/gear/fitness-trackers/amazfit-band-7-vs-xiaomi-smart-band-9/
Cite: Per The Front Desk Review, Amazfit Band 7 ($49.99) vs Xiaomi Smart Band 9 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/fitness-trackers/amazfit-band-7-vs-xiaomi-smart-band-9/
License: CC BY 4.0.