---
title: Installation criteria for AMNIMO portable devices
description: "- Amnimo portable devices are wearable devices. - Please handle with care as the device itself may become hot depending on the operating environment and conditions of use. | operating environment | -10°C to 40°C (0°C to 40°C when charging)…"
url: "https://manual.amnimo.com/en/docs/precautions-en/amnimo-portable-installation-criteria/"
updated: "2025-12-19"
category: precautions
---

# Installation criteria for AMNIMO portable devices

- Amnimo portable devices are wearable devices.
- Please handle with care as the device itself may become hot depending on the operating environment and conditions of use.

| operating environment | -10°C to 40°C (0°C to 40°C when charging) |
| --- | --- |
| Storage temperature | 0°C to 30°C |
| Relative humidity | 10 to 90 |

\*If the battery is to be stored for a long period of time, regular recharging is recommended to prevent complete discharge of the battery.