---
title: "Is Sierra Wireless SMS down? Sierra Wireless SMS status"
url: "https://www.openstatus.dev/status/sierrawireless/sms"
description: "Live Sierra Wireless SMS status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Sierra Wireless SMS down?

**Answer:** We don't have live data for Sierra Wireless SMS right now. Check the official Sierra Wireless SMS status page.

- Status: unknown
- Checked: 2026-11-07T02:10:02Z (stale)
- User reports in the last 15 minutes: 0
- Part of: [Sierra Wireless](/status/sierrawireless.md) / SW Essentials3
- Official status page: https://status.sierrawireless.com
- About: A connectivity service to exchange two-way (MO and MT) messages with customers devices in the field connected via the cellular network (GPRS, 3G)

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting SMS

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-05-21 | [Essentials3 Subscriptions Service Notification: (GNOC-12270)](https://stspg.io/tsw8pq42qkz7) | incident | 3h 23m |
| 2025-11-18 | [Service Degradation Notification – Essentials 3 and Advance SIMs In the UK Over the EE Network (GNOC-10310)](https://stspg.io/0sbhmd9rm2fq) | incident | 2h 33m |

## Links

- HTML page: /status/sierrawireless/sms
- Service: /status/sierrawireless.md