# Xiaomi Mi Smart Band 4C - Noir

**Brand:** Xiaomi
**Category:** Sport & fitness
**Code (GTIN/SKU):** 6934177715778
**Canonical URL:** https://openreviews.io/en/reviews/xiaomi/xiaomi-mi-smart-band-4c-noir-6934177715778

## Rating: 2.0/5 ★★☆☆☆ — 4 reviews analyzed
_Confidence: high_

## At a glance

Xiaomi Mi Smart Band 4C - Noir reviews: 2.0/5 based on 4 analyzed reviews, updated September 7, 2026.

Criticized: charging defect and overall reliability.

4 reviews analyzed, all published on other sites.
Other sites: 1 source, 4 reviews, average rating 2.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This entry-level smart band suffers from serious reliability issues right out of the box. Designed for daily activity tracking, the product is plagued by major hardware failures that prevent normal use. Many users report that the device refuses to charge upon first unpacking and fails to work as promised, rendering it completely unusable.

## Weaknesses

- **Charging defect** — The band has a critical failure that prevents it from charging on first use.
- **Overall reliability** — The device fails to power on or perform its basic functions.

## Frequently asked questions

- Does the band power on upon receipt?
- How do you charge this device?
- Does the step tracking work?
- Can you easily connect it to a phone?

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_Source: OpenReviews — https://openreviews.io/en/reviews/xiaomi/xiaomi-mi-smart-band-4c-noir-6934177715778_