📑 Why Group Sharing Matters

When several people travel together, internet access becomes a group issue. Everyone wants to upload photos, check maps, and message home. But buying separate SIMs can be expensive and inconvenient. Understanding share hotspot vietnam options lets groups decide between using one device’s hotspot or renting a Pocket WiFi router.

📱 Sharing Hotspot via Prepaid eSIM

Modern smartphones allow tethering to laptops, tablets, and other phones. With a prepaid eSIM, one traveler can share data with the group.

• ✅ 4–6GB/day plans (≈US$14.50–19.50 for 20–30 days).
• ✅ No deposits or returns.
• ✅ Works well for small groups (2–4 devices).
• ❌ Heavy sharing drains phone battery quickly.
• ❌ Performance slows if too many devices connect.

📦 Renting Pocket WiFi Routers

Pocket WiFi routers provide a portable hotspot that multiple travelers can use at once. Rentals are common in airports and city shops.

• ✅ Can support 5–10 devices simultaneously.
• ✅ Doesn’t rely on one traveler’s phone battery.
• ❌ Daily costs ~US$5–7 + deposit (US$80–120).
• ❌ “Unlimited” often means FUP caps (2–5GB/day before throttling).
• ❌ Pickup and return required — stressful with tight schedules.

💸 Group Sharing Cost Breakdown

For groups under 4 people, one eSIM hotspot is usually cheaper. Larger groups may consider Pocket WiFi, but costs and throttling remain concerns.

🧭 Traveler Story: Family in Ho Chi Minh City

Linda from Australia visited Vietnam with her husband and two kids. Instead of renting a Pocket WiFi (~US$6/day + US$100 deposit), she activated a 30-day prepaid eSIM (~US$18.50, 6GB/day). Using her phone hotspot, the whole family stayed connected in Saigon and Cu Chi Tunnels. She carried a power bank to cover battery drain, avoiding rental hassles.

🧭 Traveler Story: Backpacker Group in Sapa

A group of six backpackers rented one Pocket WiFi in Hanoi. It worked in the city, but once they moved to Sapa, speeds dropped after 3GB/day. With six devices streaming, the router throttled badly. One traveler had a Viettel-based eSIM (~US$15 for 20 days, 4GB/day), which became the group’s backup connection. The router ended up as a secondary option.

⚖️ Pros & Cons for Group Sharing

Phone Hotspot with eSIM

• ✅ Lowest cost overall.
• ✅ Easy, no returns or deposits.
• ❌ Drains phone battery.
• ❌ Not ideal for more than 4 devices.

Pocket WiFi Router

• ✅ Can handle larger groups.
• ✅ Dedicated device (no phone battery impact).
• ❌ More expensive with deposits.
• ❌ FUP throttling after moderate use.

🛠️ Practical Tips for Sharing Hotspots in Vietnam

• Carry a power bank: Essential if using your phone as hotspot all day.
• Check group size: Small groups (≤4) save more with one prepaid eSIM hotspot.
• Large groups: Consider two prepaid eSIMs instead of one Pocket WiFi to avoid throttling.
• Avoid airport kiosks: ~40% higher rental prices than online eSIMs.

🔗 Related Reading

For broader comparisons including coverage, deposits, and long-stay options, read our Pocket WiFi vs eSIM Vietnam Decision Hub.

✅ Final Thoughts — Share Hotspot Vietnam

• Phone Hotspot: Best for couples and families, affordable and simple.
• Pocket WiFi: Works for bigger groups but costly and limited by FUP.
• Overall: Prepaid eSIM hotspots give travelers the cheapest, most flexible group solution in 2025.