Earth Esim offers two unlimited data eSIM plans for Monaco: a 1‑day plan priced at $39.99 USD and a 2‑day plan priced at $59.99 USD. Both plans are 5G only, allow tethering, and have a maximum advertised speed of 1 000 kbps; after that speed may be throttled under the provider’s fair‑usage policy.
Unlimited here means that the data cap is effectively infinite for the plan’s validity period, but the service is subject to a fair‑usage policy that can reduce speed after substantial use. If speed degradation is a concern, it is advisable to contact Earth Esim directly for details on how the policy is applied.