The Thermostat SIM Card for IoT and M2M, now on sale for £7 (regular price £10), offers prepaid service with no contract, commitments, or extra costs. It automatically switches between major network operators such as Three, Vodafone, and EE, ensuring reliable connectivity across the UK, EU, and US. This Trio IoT SIM, compatible with Nano, Micro, and Standard sizes, is specifically designed for thermostats and not for mobile phones or tablets. The service requires a monthly fee of £7.
The Thermostat SIM Card is available for £7 (regular price £10) and is a prepaid option with no contract, commitments, or extra costs. It automatically switches between major network operators like Three, Vodafone, and EE, offering multi-country coverage suitable for:
UK
EU
US
This Trio IoT SIM (Nano, Micro, and Standard sizes) is specifically for thermostat devices and includes a £7 monthly fee. Register for the monthly plan via direct debit with no charge for the purchase month, and cancel up to 5 days before month-end to stop service for the next month.
On sale for £7 (regular price £10).
Prepaid, no contract, no commitments, no extra costs.
Automatically switches between major network operators (Three, Vodafone, EE, etc.).
Multi-country coverage (UK, EU, US).
Trio IoT SIM (Nano, Micro, Standard sizes).
Specifically for thermostat devices (not for mobile phones or tablets).
£7 monthly fee.
Register for the monthly plan via direct debit (no charge for the purchase month).
Cancel up to 5 days before month-end to stop service for the next month.
