Save on Roaming in Botswana: Practical Tips for 2026
Disable data roaming before landing in Botswana. Use an eSIM on Mascom for $143.99/20GB instead of $10/day carrier roaming. Saves $0 over 7 days.
Before You Land
Pick the Right Data Plan
Match your plan to your trip length. A 1GB eSIM covers light use for 7 days at $8.64. For heavy use, unlimited daily plans start at $16.59/day.
| Trip Length | Recommended | Cost |
|---|---|---|
| 3-5 days | 1GB | $8.64 |
| 3-5 days | 3GB | $24.48 |
| 7-10 days | 5GB | $31.99 |
| 7-10 days | 10GB | $63.99 |
| 14+ days | 20GB | $143.99 |
Compare all eSIM providers for Botswana→
Phone Preparation Checklist
- Install your eSIM over home WiFi
- Download offline maps for Botswana
- Enable WiFi Calling on your phone
- Turn off automatic app updates over cellular
- Charge a portable battery pack
- Save Botswana's emergency number: 999/911
Download These Apps First
- Offline maps: Google Maps or Maps.me for Botswana
- Translation: Google Translate language pack
- Currency: converter app for BWP
Know Your Carrier's Rates
AT&T: $10/day (auto-triggered). Verizon: $10/day (2GB cap). T-Mobile: free at 256 Kbps (too slow for maps). Without any plan: $2.05/MB. Know these numbers so you can calculate what you are saving.
At the Airport
When to Activate Your eSIM
After clearing customs at Botswana's airport, before leaving the terminal. Do not enable your eSIM during layovers. Each country your phone connects to triggers a separate carrier charge. Your eSIM plan timer starts at first network connection.
First Connection Test
- Open your browser and load any page to confirm data works
- Check the status bar for Mascom carrier name
- Verify your home SIM still receives calls
- Run a speed test at fast.com
iPhone Roaming Settings for Botswana
Disabling Data Roaming on your iPhone prevents AT&T's $10/day charge in Botswana. The second step: turn off Background App Refresh for non-essential apps. Settings > General > Background App Refresh. Disable it globally or select individual apps. Background apps consume 50-300 MB per day on Mascom's network without you opening a single app. With a 1GB e SIM at $8.64, this data comes from your plan instead of per-MB roaming. Turn off Background App Refresh for: social media apps, news readers, weather widgets, and email (switch to Fetch instead of Push). Keep it on for: Maps, messaging apps, and your e-SIM provider's app.
Samsung Roaming Settings for Botswana
Samsung Galaxy S23 and earlier models running One UI 5: open Settings > Connections > Mobile Networks. Tap Data Roaming and toggle it OFF. For dual-SIM models, repeat this for each SIM slot under Settings > Connections > SIM Card Manager. Install a Botswana eSIM: Settings > Connections > SIM Card Manager > Add Mobile Plan. Scan the QR code. Set the eSIM as your data SIM. The path differs slightly from One UI 6 (SIM Manager vs SIM Card Manager), but the result is identical: home carrier data roaming OFF, eSIM data on Mascom at $8.64 for 1GB. AT&T charges $10/day on Mascom for the same network your e-SIM accesses at a fixed price.
Pixel Roaming Settings for Botswana
Google Pixel 9 and Pixel 8 on Android 15: open Settings > Network & Internet > SIMs. Tap your home carrier (AT&T, Verizon, or T-Mobile). Toggle Roaming OFF. This prevents the $10/day charge on Mascom in Botswana. Install a travel eSIM: Settings > Network & Internet > SIMs > Add SIM (or download from your provider's app). After scanning the QR code, return to Settings > Network & Internet > SIMs and tap the new e-SIM entry. Set it as your mobile data SIM. Your home carrier handles calls and texts. The eSIM handles all data on Mascom at $8.64 for 1GB. Pixel phones support per-SIM roaming toggles, so roaming stays OFF on your home carrier and ON for the eSIM simultaneously.
Dual SIM Configuration for Botswana
iOS 18 and Samsung One UI 6 allow per-app data line assignment on dual-SIM devices. In Botswana, assign all data-heavy apps to your eSIM line on Mascom. iPhone: Settings > Cellular > scroll to apps > assign each app to the eSIM line. Samsung: Settings > Connections > SIM Manager > tap each app to assign a SIM. Assign Maps, browser, social media, and messaging to the eSIM. Keep the Phone and Messages apps on your home SIM. This prevents accidental data roaming on your home carrier when a specific app makes a network request. The e-SIM at $8.64 for 1GB handles all assigned apps. AT&T charges $10/day if any single app routes data through the home SIM. Per-app assignment eliminates that risk.
WiFi Calling Setup for Botswana
WiFi Calling lets you make and receive calls on your home US number without carrier roaming charges while in Botswana. iPhone: Settings > Phone > WiFi Calling > toggle ON. Samsung: Settings > Connections > WiFi Calling > toggle ON. Pixel: Settings > Network & Internet > Calls & SMS > WiFi Calling ON. Enable WiFi Calling before departure while connected to your home WiFi. Verify it works by making a test call with WiFi on and cellular off. In Botswana, WiFi Calling routes voice through hotel WiFi at domestic rates. No $1-3/minute international charge. No $10/day carrier fee. Your eSIM on Mascom at $8.64 for 1GB handles data. WiFi Calling handles voice. Together, they replace carrier roaming entirely.
Background App Settings for Botswana
Background App Refresh (iPhone)
Settings > General > Background App Refresh
Disable globally or per-app. Background refresh on Mascom in Botswana consumes 50-200 MB/day without you opening any app. At $2.05/MB without a roaming plan, that is $102-410/day in silent charges. With an eSIM, this data counts against your plan. Disable for social media, news, and shopping apps. Keep enabled for Maps and messaging.
Mail Fetch vs Push (iPhone)
Settings > Mail > Accounts > Fetch New Data
Switch from Push to Fetch (every 30 minutes or Manual). Push email checks Mascom's network every 15-60 seconds in Botswana. At CAT (UTC+2) timezone, overnight pushes sync while US colleagues send daytime emails. Fetch reduces email data by 60-80% compared to Push. Each push check: 0.5-2 MB.
iCloud Photos cellular upload (iPhone)
Settings > Photos > Cellular Data OFF
iCloud uploads every photo to the cloud over cellular by default. After a day of sightseeing in Botswana, 50-200 photos queue for upload overnight. Each high-res photo: 3-8 MB. Total overnight upload on Mascom: 150-1,600 MB. At $2.05/MB: $307-3,280 without a plan. With an eSIM, this drains your data balance. Upload photos manually on hotel WiFi instead.
Data Saver (One UI) (Samsung)
Settings > Connections > Data Usage > Data Saver ON
Samsung Data Saver restricts background data for all apps except whitelisted ones. Whitelist Maps, your messaging app, and your eSIM provider app. Block background data for social media, streaming, and news. This reduces background consumption on Mascom in Botswana by 30-50%. Your eSIM data lasts longer without manual intervention.
Auto-sync toggle (Samsung)
Settings > Accounts and Backup > Manage Accounts > Auto Sync Data OFF
Auto-sync pushes email, contacts, calendar, and app data over Mascom in Botswana. Disabling auto-sync stops all account synchronization on cellular. Sync manually on hotel WiFi. Re-enable auto-sync when you return home. This single toggle prevents the largest category of background data usage on Samsung devices.
Adaptive Battery and data (Pixel)
Settings > Battery > Adaptive Battery ON
Pixel's Adaptive Battery restricts background activity for infrequently used apps. In Botswana, this reduces unnecessary data consumption on Mascom without manual app-by-app management. Keep Adaptive Battery ON. It learns your usage pattern and limits background data for apps you rarely open while traveling.
Set data warning and limit (Pixel)
Settings > Network & Internet > SIMs > eSIM > Data Warning & Limit
Set a data warning at 80% of your eSIM plan and a hard limit at 95%. Pixel shows a notification when you approach the warning threshold. The hard limit stops cellular data before you exceed your plan in Botswana. This prevents overage charges on prepaid eSIM plans and unexpected top-up costs on Mascom.
Automatic App Downloads (iPhone)
Settings > App Store > App Downloads: toggle OFF for cellular
A single app update runs 50-500 MB. At $2.05/MB on Mascom in Botswana: $102-1,025 per update without a plan. With an eSIM, one update can consume 10-50% of a small data plan. Disable automatic downloads. Update apps manually on hotel WiFi only. Check for updates before departure so critical apps are current.
Airplane Mode Sequence for Botswana
Landing sequence at the airport: keep Airplane Mode ON when the plane touches down. Step 1 (while taxiing): open Settings, confirm Data Roaming is OFF on your home SIM. Step 2 (at the gate): turn on WiFi while still in Airplane Mode. Connect to airport WiFi if you need to verify your eSIM profile. Step 3 (after clearing customs): disable Airplane Mode. Your phone finds Mascom. Data routes through your eSIM at $8.64 for 1GB. AT&T never connects. The entire sequence takes 60 seconds. The alternative: forget these steps, connect to Mascom through AT&T, and pay $10 before you reach baggage claim.
Data Usage Monitoring in Botswana
Reset your iPhone data counter before activating your eSIM in Botswana. Settings > Cellular > scroll to the bottom > Reset Cellular Statistics. This gives you a clean baseline for tracking eSIM usage on Mascom. A 20GB plan over 7 days means a daily budget of 2.9 GB. Check Settings > Cellular > Cellular Data Usage daily to stay under budget. iOS does not reset automatically. Set a daily alarm to check consumption. If you hit 80% of your plan with days remaining, enable Low Data Mode and offload streaming to hotel WiFi. Top up through your eSIM provider's app if the balance drops to zero.
Botswana-Specific Device Settings
Switch email from Push to Fetch in Botswana. The CAT (UTC+2) timezone means US business hours overlap with your nighttime. Push email checks Mascom's network every 15-60 seconds while you sleep. Each check costs 0.5-2 MB at $2.05/MB without a plan. iPhone: Settings > Mail > Accounts > Fetch New Data > switch to Every 30 Minutes or Manually. Android: open your email app Settings > Sync frequency > Every 30 Minutes or Manual.
Turn Off Roaming: Botswana Device Guide
iPhone
The Data Roaming toggle on iPhone is located at Settings > Cellular > Cellular Data Options. Turn it off before your trip to Botswana to prevent charges.
Data Roaming controls whether your carrier can bill for foreign network use in Botswana. With the toggle off, AT&T and Verizon cannot charge $10/day. For data, add a 20GB eSIM on Mascom at $143.99.
Samsung
To turn off roaming on Samsung before visiting Botswana, go to Settings > Connections > Mobile Networks and toggle Data Roaming off.
With Data Roaming off, your Samsung phone blocks carrier billing in Botswana. For mobile data, use SIM Manager to add a travel eSIM: Settings > Connections > SIM Manager > Add eSIM. Choose 20GB on Mascom for $143.99.
Pixel
To turn off roaming on Google Pixel before visiting Botswana, go to Settings > Network & Internet > SIMs > select your carrier > toggle Roaming off.
With Roaming disabled, your Pixel phone will not bill through your carrier in Botswana. Add a travel eSIM: Settings > Network & Internet > SIMs > Add SIM. Scan the QR code for 20GB on Mascom at $143.99.
Getting Data in Botswana
Best Way to Get Data
The best way to get data in Botswana is a travel eSIM on Mascom — 20GB for $143.99, activated before you land.
Local SIMs are available at the airport but require queuing. An eSIM skips the counter entirely. You buy it online, scan a QR code, and connect to Mascom's 4G LTE network. The 20GB plan costs $143.99 and lasts your entire 7-day trip.
- Check that your phone supports eSIM (iPhone XS+, Samsung Galaxy S21+, Pixel 3+).
- Buy a Botswana eSIM: 20GB on Mascom for $143.99.
- Scan the QR code: Settings > Cellular > Add eSIM (iPhone) or SIM Manager (Samsung).
- Disable carrier data roaming to prevent simultaneous charges.
- Land in Botswana with data already active on Mascom.
An eSIM costs $143.99 vs carrier roaming at $70 or airport SIM at $15-25+.
Do You Need an eSIM?
You do not strictly need an eSIM for Botswana, but it is the cheapest way to avoid $10/day carrier roaming charges.
WiFi in Botswana is variable. Hotels and cafes often have WiFi, but you lose connectivity between hotspots. Maps, ride-hailing, and translation apps need constant data. An eSIM on Mascom fills those gaps for $143.99/20GB.
With an eSIM, a 7-day trip to Botswana costs $143.99 for data. Carrier roaming costs $70.
Top Roaming Tip for Botswana
Disable data roaming before landing in Botswana. Use an eSIM on Mascom for $143.99/20GB instead of $10/day carrier roaming. Saves $0 over 7 days.
During Your Stay
Stretch Your Data
- Use WiFi for downloads and streaming
- Keep video quality at 480p on cellular
- Disable auto-play on social media feeds
- Use offline maps for navigation
- Compress photos before uploading
Tethering and Hotspot
Share your eSIM data with travel companions via Personal Hotspot. Most eSIM providers allow tethering. Holafly supports it on all plans. Airalo supports it on most plans. Battery drains faster with hotspot enabled.
Top Up If You Run Out
Buy more data through the provider app. Or purchase a second eSIM. Switch to unlimited daily at $16.59/day for worry-free data. eSIM installation refresher →
Roaming mistakes that add up in Botswana
The Push Notification Trap
One push notification triggers AT&T's $10 daily charge. Weather widgets, email sync, WhatsApp pings. The charge resets at midnight Eastern, not Botswana local time.
The WiFi Drop Trap
Walking out of hotel WiFi range triggers a carrier connection on Mascom. One webpage load on your home SIM costs $10. Keep home SIM data roaming OFF.
The Background Sync Trap
iCloud backup overnight at per-MB rates: $1,025-2,099. A single app update (200 MB): $410. Photo sync and email attachment downloads add up fast. Disable all background sync on your home SIM before departure.
The Departure Day Trap
Carrier charges apply on departure day. Your phone connects to Mascom at Botswana's airport during check-in, triggering an extra $10 charge. Disable roaming on your home SIM before leaving your hotel.
The Transit Layover Trap
Each country layover triggers a separate $10/day charge. A flight with one layover means two countries, two charges. Keep airplane mode on during all layovers.
More Mistakes to Avoid
Forgot to disable roaming
Data roaming left on triggers AT&T's $10/day charge the moment your phone connects to Mascom in Botswana. One push notification activates the full daily charge. Disable it in Settings before boarding, not after landing.
Auto app updates left on
Automatic app updates consume hundreds of megabytes overnight. At $2.05/MB on Mascom, two app updates can cost $400 or more. Disable automatic updates under App Store settings before traveling to Botswana.
Relying solely on hotel WiFi
Hotel WiFi in Botswana drops unexpectedly. Your phone falls back to Mascom through your home SIM the moment WiFi cuts out, activating AT&T's $10/day charge automatically. An eSIM makes every cellular fallback cost-free.
Money-Saving Tricks
eSIM Stacking
Visiting multiple countries? Buy a regional eSIM instead of per-country plans. Airalo offers Asialink, Eurolink, and other regional options. Delete expired profiles to free eSIM slots on your phone.
WiFi Calling for Free Voice
Use WiFi Calling on your home number for free inbound and outbound calls. iPhone: Settings > Phone > WiFi Calling. Android: Settings > Network > WiFi Calling. Works alongside your eSIM data. No per-minute carrier roaming charges.
Offline Everything
Download before departure: maps, translation packs, entertainment (Netflix and Spotify offline mode), boarding passes, and hotel confirmations. This reduces daily data usage from 1.5 GB to under 500 MB.
Family and Group Savings
4 phones × $10/day × 7 days = $280 carrier cost. 4 eSIMs at $8.64 each = $34.56. Savings: $245.44. Or share one eSIM via hotspot for even more savings.
Questions about roaming in Botswana roaming tips
How do I disable roaming when using dual SIM for Botswana?
With dual SIM, you need to disable roaming on your home SIM specifically. On iPhone: Settings > Cellular > select your home SIM line > Data Roaming (off). Then set the eSIM as your primary data line under Cellular Data. On Android: Settings > SIM Manager > select home SIM > Data Roaming (off). The eSIM stays set to allow data. This prevents AT&T from charging $10/day while your Botswana eSIM handles data through Mascom. Both SIM lines stay active: home SIM for calls and texts, eSIM for data at $8.64 instead of carrier roaming rates.
Can background apps trigger roaming charges in Botswana?
Yes, background apps are one of the most common sources of surprise roaming bills. With data roaming enabled and no day pass, AT&T charges $2.05/MB in Botswana. Background App Refresh on iPhone syncs mail, news, and social apps every 15-30 minutes automatically, including at 3am while you sleep. A single overnight background sync session can accumulate $50-200 in charges without you opening your phone. Disable Background App Refresh before travel: Settings > General > Background App Refresh > Off. Then disable data roaming. An eSIM replaces carrier data entirely. Background syncs bill against the eSIM's flat-rate data at $8.64, not your home carrier's per-MB rate.
How do I check how much roaming data I used in Botswana?
On iPhone: Settings > Cellular > scroll down to "Current Period Roaming" to see total roaming data consumed. On Android: Settings > Connections > Data Usage > Mobile Data Usage > select your SIM, then filter by roaming. Check this immediately after landing in Botswana to catch charges early. AT&T also sends usage alerts at 50%, 75%, and 100% of Day Pass data limits. Log into the myAT&T or My Verizon app for itemized charges from Mascom. If roaming data appeared, enable Airplane Mode, disable data roaming, and call your carrier within 48 hours. Prevent future charges with an eSIM at $8.64 for 1GB.
Does an eSIM get the same coverage as roaming in Botswana?
Yes. An eSIM connects to Mascom, the same network infrastructure AT&T and Verizon use for roaming in Botswana. You get identical towers, identical coverage area, and the same 4G LTE speeds. The only difference is billing: your carrier charges $10/day or $2.05/MB for roaming access to these towers, while the eSIM charges $6.40/GB for the same connection. There is no coverage penalty for using an eSIM. In many cases, eSIM data speeds are faster because carrier roaming agreements sometimes throttle international users to lower priority.
How much does roaming cost in Botswana?
AT&T International Day Pass charges $10/day in Botswana, totaling $70 for a 7-day trip. Verizon TravelPass costs the same $10/day. Without a day pass, AT&T pay-per-use rates reach $2.05/MB, so a 50 MB Google Maps session costs over $100. T-Mobile includes free international data but throttles to 256 Kbps, which is too slow for navigation or video calls. A travel eSIM connects to Mascom starting at $8.64 for 1 GB with no daily activation fee and no per-MB overages.
Should I use WiFi Calling or an eSIM for calls in Botswana?
Use both. WiFi Calling routes calls through your home carrier over WiFi, using your home minutes. It is free on most US carrier plans. The limitation: WiFi Calling only works when connected to WiFi, not mobile data. An eSIM on Mascom at $8.64 gives you mobile data everywhere. Use WhatsApp or FaceTime over eSIM data for calls when WiFi is unavailable. Enable WiFi Calling before departure: iPhone Settings > Phone > WiFi Calling. When on hotel WiFi, calls route free through your home carrier. When on mobile data, use WhatsApp calls through the eSIM.
What happens to my home number while using an eSIM in Botswana?
Your home number stays fully active. With dual-SIM setup, your home SIM keeps your phone number for calls and texts while the Botswana eSIM handles data on Mascom. You receive calls on your home number. SMS messages arrive normally. Data routes through the eSIM at $8.64 instead of your carrier's $10/day roaming. On iPhone, set Cellular Data to the eSIM line and Default Voice to your home SIM. Both lines work simultaneously. Your home number is not affected by the eSIM installation and remains active throughout your entire trip.
Does a Botswana eSIM work on multiple carriers?
Most travel eSIMs for Botswana connect to Mascom and Orange BW as the primary network, with automatic fallback to secondary carriers if the primary signal is weak. Your phone selects the strongest available tower. This multi-carrier support means better coverage than a single-network physical SIM. When roaming with AT&T or Verizon, you are locked to their specific roaming partner. The eSIM's ability to connect to multiple Botswana carriers provides wider coverage at $8.64/GB versus $10/day for limited carrier roaming.
Should I enable WiFi Calling before traveling to Botswana?
Yes. WiFi Calling lets you make and receive calls using your home number over any WiFi network without roaming charges. On iPhone: Settings > Phone > WiFi Calling > toggle on. On Android: Settings > Connections > WiFi Calling > toggle on. Test it at home before departure. With WiFi Calling active in Botswana, incoming calls ring through WiFi instead of Mascom's roaming network. Combined with an eSIM for data ($8.64), you have full phone functionality at zero carrier roaming cost. AT&T, Verizon, and T-Mobile all support WiFi Calling. Check with your carrier to confirm it works for international destinations.
Is my carrier's international add-on worth it for Botswana?
No. AT&T International Day Pass and Verizon TravelPass both cost $10/day, activated the moment any background app touches your data connection. A 7-day Botswana trip costs $70 in carrier add-on fees. A Botswana eSIM for the same 7 days costs $143.99 on 20GB, which is -106% cheaper with no activation risk from background data. Carrier add-ons are only worth considering for single-day trips where eSIM installation is not feasible.
Why are eSIM plans expensive for Botswana?
Botswana has limited carrier competition. Orange controls most of the mobile market, keeping wholesale rates high. This flows through to travel eSIM prices: 1 GB costs $8.64 versus under $3 in competitive markets. Even at these rates, an eSIM is cheaper than carrier roaming: AT&T charges $10/day regardless of usage. The eSIM at $6.40/GB only charges for data you actually consume.
Should I get an eSIM or a physical SIM card in Botswana?
An eSIM is faster and cheaper for most travelers to Botswana. Install it before departure with no airport queue, no passport paperwork, and no language barrier. eSIM plans on Mascom start at $31.99 for 5GB. A physical SIM requires finding a carrier store after landing and may cost more. The eSIM activates in under 5 minutes from your phone settings. Physical SIMs involve waiting 20-45 minutes at an airport counter and typically cost 20-40% more than eSIM plans for the same data.
What is the fastest way to get data in Botswana without roaming?
Install an eSIM before departure. It activates on Mascom's 4G LTE network the moment you land and disable Airplane Mode. No airport counter, no registration, no waiting. The eSIM connects in 30-60 seconds after your phone detects the local signal. Plans start at $8.64 for 1 GB. Compare this to a physical SIM (20-45 minutes at the airport) or carrier roaming ($10/day with speed throttling). T-Mobile's free roaming limits you to 256 Kbps, which is 40-200x slower. The eSIM provides full 4G LTE speeds from the first minute in Botswana.
How do I check if my phone is unlocked for Botswana?
On iPhone: Settings > General > About > scroll to "Carrier Lock." If it says "No SIM restrictions," your phone is unlocked and supports eSIM for Botswana. If it says "SIM locked," contact your carrier to request an unlock (typically free after 60 days of service). On Android: insert a SIM from a different carrier. If it connects, the phone is unlocked. Or call your carrier and ask. Unlocked phones connect to Mascom in Botswana via eSIM at $8.64. Locked phones are restricted to your home carrier's roaming at $10/day.
Save money on data in Botswana.
A 1GB eSIM costs $8.64 on Mascom. AT&T charges $70 for the same 7 days.
Former consumer pricing analyst at J.D. Power covering wireless carrier satisfaction surveys
How we verify rates →We earn a commission when you purchase through links on this page. It does not change our rankings or the price you pay.