Works good
Ok. Went most of our trip with it not working, come to find out we needed roaming turned on in the esim settings. That was the root cause of our issue, customer service reached out quickly to resolve our issue.
By Matt S.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
16 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Flysimio is a travel eSIM provider with instant-activation data plans across 184 countries, no SIM swap, no roaming fees.
Flysimio (flysimio.com) has 16 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 1 review with 4 stars · Clear filters
Ok. Went most of our trip with it not working, come to find out we needed roaming turned on in the esim settings. That was the root cause of our issue, customer service reached out quickly to resolve our issue.
By Matt S.