getting your phone an eSIM when you travel
Friday, 17 June 2022 10:38 pmAnother instalment in the sporadic series of "Daniel Discovers Things."
Today's post: "get your phone an eSIM when you travel."
Today's post: "get your phone an eSIM when you travel."
I'm mostly writing this because I haven't seen any related posts from internet friends. I think this is tech that has sort of snuck up on us in the last few years. If you travel somewhere that your phone will switch to expensive data roaming, and you have a phone newer than about 2018, there's a good chance an eSIM can save you a heap of money. Such as from one provider: $4.50 USD can get you a gig of data good for a week in the US; US travellers, $7.50 USD can get you a gig for one week travel in Canada; $90 can get you 20 gig of data good for 180 days across the globe. It's not a scam or security headache, and honestly easier than I expected. And also, a few providers have referal discounts so "your first one is cheaper" if not free. (In the last paragraph and the link below I mention a referal discount, but I would be writing the same post without the last paragaraph if I didn't have a discount code. Though, honestly, I might have chosen a different provider that DID have a discount for the first trial!)
I'm also writing because this may be useful for anybody trying to trim cellphone costs. See the next-to-last paragraph for those details.
A few words about "what's a SIM." A SIM is a tiny card provided by your phone service provider (Bell/AT&T/etc) that physically inserts in your phone; it's essentially the key that connects your phone to the provider. If you swap SIMs with someone, you've swapped phones. Your phone will ring with their number and you will use their data and minutes. And theirs will ring with your number and use your data. You could pay for monthly service with two SIMs and some phones will accept both physically inserted at the same time, two phones in one. Or, you could have a phone with no SIM, but from what I've read, even CDMA providers such as T-Mobile use SIMs these days? I think? But that's getting lost in the weeds for this post.
Years ago, I had a travel SIM, which I switched every time I travelled. It was OK. It gave me a prepaid plan with a local phone number, cheaper data, though it was a bit fussy because I didn't want to break or lose either SIM or the tiny doohicky to do the swap.
When we went to the US the last time, on my Canadian big-three discount phone plan, my roaming cost about $13/day including tax. And they have switched from "24 hours" to "calendar day" and it got tricky keeping the damage to only two days of data on a long weekend. Never again!
This time, the day before we travelled to Michigan, I bought an eSIM from airalo.com, followed the provided step-by-step instructions, and my iphone "just worked." It showed me two stacked bars for reception. It let me set a default plan for voice, a different one for data, and when I crossed the border into the US, the eSIM network started carrying data, at 4g network speeds, just a LOT cheaper. I paid $4.50 USD for 1 gb, which lasted the whole trip, and when I made a few phone calls I used Skype over data. Even nicer for a first trial, they have a $3 referal discount, so I actually paid $1.50 for this experiment.
So, what's an eSIM? It's an embedded SIM, built into the phone, re-programmable to record a SIM's details and supported by your phone's software. For iphones, and most Android phones, it acts like a second SIM. There are decent apple instructions here with screenshots: https://support.apple.com/en-ca/HT209044 (I don't know enough about the Android ecosystem to find a good comparable guide; maybe someone else will put one in the comments?)
For the eSIM provider I chose, there is a decent list of what devices support eSIMs, here, including the Android world: https://www.airalo.com/help/about-airalo/what-devices-support-esim
I did a few hours of research online about esim providers. I'm happy to provide details, but the most important pieces are: the inexpensive providers I found offer eSIMs only for data, not voice or text messages. You can also find providers if you want a phone line, but I think they're all an order of magnitude more expensive (such as T-mobile, which offers regular North American phone plans with eSIMs). There are dozens of eSIM providers who have come up in the last 4 years. You can google for comparison lists, but the one I chose, airalo, is generally described as having good customer support and instructions, and reasonably cheap prices, if not the absolute cheapest. They are headquartered in Singapore, but that seems to have no impact on the service. In the US they use AT&T and T-Mobile networks, and in Canada they use Rogers network. They have an app to reload your eSIM data plan after the interval has expired, or order additional SIMs for different regions, if you need.
I think these eSIMs are likely to change the cell market, once it takes off for people who aren't travelling and want cheaper data. I think anyone who's paying more than $40/month for a cell phone plan, with light data usage (less than 6 gig a month?), could probably use an eSIM within their own market for significantly less cost, keeping their existing network for phone calls and text messages but dropping data. I am wondering if this would make sense for the absolute cheapest data plans: say, $15 per month on Public Mobile with no data, plus a prepaid eSIM that is another $2-15/month for data. The main factor is having a newish phone that supports the eSIMs.
I also wonder if this would make sense for remote areas? If you have only Rogers towers and not Bell or Telus, you could use airalo (which uses Rogers). I think perhaps eSIMs could be helpful if you wanted to have access to a second network: you can set your phone to dynamically pick whichever one works better- I suspect this might be useful in fairly remote areas with both Rogers and Bell networks, to automatically hunt for better data without having to have a second physical telephone. Hmmm...
Lastly, since this post is getting too long already: if you want to try this out with airalo, don't create an account before following a referral link. You can either google for a random person's $3 referal discount, or you can use mine: ref.airalo.com/CdaF (or manually enter discount code DANIEL5398). You will get $3 on your first eSIM and I will get $3 credit. The credit will sit there until you buy a SIM, and the SIM will sit there with no charge until the first time you use it (starting the validity countdown which is often 7 or 30 days).