1oT, Member At IoT For All


1oT offers cellular connectivity solutions for global IoT service providers. Powered by our SIM management platform 1oT Terminal we offer end-to-end solutions.

Global IoT Connectivity with eSIM or Traditional SIM!

1oT provides you one SIM, one invoice and one connectivity management platform for 2G, 3G & 4G coverage & multiple carrier support in over 190 countries.


*) 1oT eSIM: an unlocked SIM card, technically known as eUICC, that enables you to swap between pre-negotiated carrier services “over-the-air” without the need to physically change the SIM card.

*) 1oT SIM: the traditional SIM card (UICC) with global coverage and multiple carrier support per country.

*) 1oT Terminal: self-service connectivity management portal with API, enabling real-time SIM & eSIM monitoring and controlling like SIM on/off, data limits, notifications/alerts, and comes tons of value-added services

*) 1oT Terminal-as-a-Service: platform licensing for mobile carriers and large enterprises

We are co-founded by Mobi Solutions Group, which has brought numerous internationally successful telecommunications and IT services to the market. Examples include carrier billing company Fortumo

A pile of SIM cards with a green overlay

eSIM and IoT: Challenges and Opportunities

There are multiple challenges for eSIM to overcome before it can be widely adopted. Despite all the benefits, there are things to consider before jumping all-in on eSIM.
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