How to Share Hotspot Data from an eSIM to a Laptop — Step-by-Step

Which eSIM Providers Allow Tethering?

Before buying, confirm your plan permits tethering. Most reputable providers allow it — but some budget-tier plans restrict it at the carrier network level.

Provider	Tethering Allowed	Notes
Airalo (standard plans)	Yes	Check individual plan page — a small number of budget 'local' reseller plans restrict hotspot
Holafly (unlimited)	Yes, with fair-use cap	Speeds may reduce after 2 GB tethered per day; check current fair-use policy before relying on it for full workdays
Nomad (all plans)	Yes, explicitly	Hotspot/tethering support confirmed on all Nomad plans with no hidden restrictions
Ubigi	Yes	Full tethering support; data-sharing plans available for multiple simultaneous devices
Budget/local reseller eSIMs	Sometimes blocked	Ultra-cheap plans on secondary marketplaces often restrict tethering at network level — read the plan description carefully

How to Enable Hotspot on iPhone (with eSIM)

1Confirm your travel eSIM is active and has data: look for signal bars next to the eSIM line name.
2Go to Settings → Cellular → Cellular Data — make sure your travel eSIM is selected as the data source.
3Go to Settings → Personal Hotspot → toggle 'Allow Others to Join' ON.
4Note the Wi-Fi Password shown (or set a memorable one).
5On your laptop, connect to the hotspot network named after your iPhone.

iPhone Sleep Mode Drops Hotspot

By default, iPhone turns off Personal Hotspot when the screen locks and no devices are connected for 90 seconds. To prevent this on iOS 16+: Settings → Personal Hotspot → turn on 'Maximize Compatibility'. On iOS 15 and earlier, keep the Personal Hotspot settings screen open.

How to Enable Hotspot on Android (with eSIM)

1Go to Settings → Connections (or Network & Internet) → Mobile Hotspot and Tethering.
2Tap 'Mobile Hotspot' and toggle it ON.
3Tap the hotspot name to customise the SSID and password.
4Under 'Connected Devices', you can set a max device limit to prevent accidental connections.
5For Samsung: Settings → Connections → Mobile Hotspot and Tethering → Mobile Hotspot → Configure.

USB Tethering: Faster and More Stable than Wi-Fi Hotspot

Wi-Fi hotspot is convenient but USB tethering is measurably faster, more stable, and has the bonus of charging your phone simultaneously. In real-world tests, USB tethering delivers 15–30% more throughput than Wi-Fi hotspot on the same eSIM connection.

1iPhone (Mac): Connect with Lightning or USB-C cable → tap 'Trust' on the iPhone prompt → your Mac detects it automatically as a network adapter — no software needed.
2iPhone (Windows): Connect cable and tap 'Trust' → Windows may need iTunes installed to recognise the iPhone as a network adapter. Download from apple.com/itunes.
3Android (Mac): Connect USB-C cable → pull down notifications shade → tap 'USB Charging' → select 'USB Tethering'. Mac requires the free HoRNDIS driver from joshuawise.com.
4Android (Windows): Connect USB-C cable → select 'USB Tethering' from the notification shade → Windows installs the RNDIS driver automatically.

USB Tethering Speed Advantage

On a 5G eSIM capable of 200+ Mbps, Wi-Fi hotspot often caps at 80–120 Mbps due to radio overhead. USB tethering bypasses this bottleneck and can deliver near-full speeds — important for large file uploads or video calls.

Hotspot Data Usage: What to Expect on Your Laptop

Activity on Laptop	Data per Hour
Web browsing / email	~50–150 MB
Video calls (Zoom / Meet)	~600 MB–1.5 GB
YouTube (720p)	~1 GB
YouTube (1080p)	~2–3 GB
File download (e.g. 500 MB file)	500 MB (one-time)
Music streaming	~50–150 MB
Slack / messaging only	~10–30 MB
Cloud backup (Dropbox, iCloud)	Variable — can use 1–5 GB silently

Data Saving on Your Laptop

Set Windows Update to 'Metered connection' (Settings → Network → Wi-Fi → Properties → toggle Metered). On Mac: System Settings → Wi-Fi → mark the hotspot as 'Low Data Mode'. Pause Dropbox, iCloud, and OneDrive syncing before you connect.

Planning a trip soon?

Get eSIM plans, speed data, and connectivity tips for your destination.

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Best eSIM Plans for Heavy Tethering

If you plan to use your phone as a hotspot for laptop work, a 3 GB plan won't last a day. Here are better options for remote workers:

Nomad

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Frequently Asked Questions

Why is my eSIM hotspot slow even with a strong signal?

The most common causes: (1) your eSIM provider throttles tethered data separately from device data, (2) network congestion in the area, (3) you've hit the plan's fair-use threshold. Try switching networks manually in Settings → Cellular → Network Selection, or upgrade to a higher-tier plan.

Will using hotspot cost extra on my eSIM plan?

No — Personal Hotspot uses your existing eSIM data allowance. There are no additional tethering charges on travel eSIM plans (unlike some home carrier contracts which add 'tethering add-ons').

My hotspot is connected but there's no internet on the laptop. Why?

This usually means the phone's cellular data isn't working — not a hotspot problem. Test by opening a browser on the phone itself. If cellular data works on the phone but not on the connected device, toggle Hotspot off and on again, and restart the laptop's Wi-Fi.

Can I connect multiple laptops to my hotspot?

Yes — most phones allow 5–10 simultaneous connections. However, each device competes for the same cellular bandwidth. Two laptops on a 50 Mbps eSIM connection will each get approximately 20–25 Mbps under load. For two people working simultaneously, a Nomad or Holafly unlimited plan is strongly recommended.

Does Bluetooth tethering work too?

Yes. Bluetooth PAN (Personal Area Network) tethering works on both iPhone and Android. It's slightly slower than Wi-Fi hotspot but uses less battery. On iPhone: Settings → Bluetooth → pair your laptop → then enable Personal Hotspot. On Android: Settings → Hotspot & Tethering → Bluetooth Tethering.