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GrenadaローカルeSIM

Grenada eSIM

1か国 定額＋デイリープラン

Grenadaで使えるモバイルデータ。ローミング料金なし、すぐに開通、iPhone・Samsung・Androidにワンタップでインストール。

30日間返金保証 Trustpilotで優良と評価
今すぐ始める
  1. 01到着後すぐにインターネット
  2. 02SIMの差し替え不要 — 電話番号はそのまま
  3. 03出発前に1分以内で設定完了

プランを選ぶ

期間限定セール 選択中 15日間 $33.00 $17.99
  • 3G/4G ネットワーク速度
  • 必要なときにいつでもチャージ
  • 即時開通・テザリング対応
  • 24時間年中無休サポート・契約不要
日数
1 日数
$6.49
  • 24時間ごとに高速データ1 GB
  • データ無制限（高速データ消費後は最低512 Kbps）
  • 3G/4G · 即時アクティベーション · テザリング対応
  • 24時間年中無休サポート・契約不要

Grenada eSIMの全プランと料金

USD · 1GBあたりの価格は四捨五入 ·
データ 有効期間 価格 1GBあたり
1 GB 7日間 $6.99 $6.99
3 GB 15日間 $17.99 $6.00
3 GB 30日間 $18.99 $6.33
5 GB 30日間 $26.99 $5.40
10 GB 30日間 $53.99 $5.40
20 GB 30日間 $101.99 $5.10
1日1 GB 1日無制限 $6.49 / 日 —
1日2 GB 1日無制限 $10.99 / 日 —

Grenada eSIMはどのプランを選べばいい？

1日の目安：地図2時間、通話数回、短いビデオ通話、WhatsAppでの写真、リールやTikTokを30分 — 1日あたり約1 GB。

  • 週末または3日間
    約3 GB     3 GB · 15日間
    $17.99
  • 7日間
    約7 GB     10 GB · 30日間
    $53.99
  • 14日間
    約14 GB     20 GB · 30日間
    $101.99
  • 30日間
    約30 GB     20 GB · 30日間
    $101.99
  • 毎日の動画視聴とテザリング 1日無制限
    $6.49 / 日から

スクロールやストリーミング、テザリングが多めなら、ワンサイズ上か1日プランを選びましょう。

ご利用の流れ

  1. ステップ01 プランを選ぶ 旅行に合ったデータ量と有効期間を選びます。
  2. ステップ02 注文メールを受け取る eSIMはすぐにメールで届きます。
  3. ステップ03 ワンタップでインストール インストールをタップし、到着したらデータ通信をオンにします。

よくある質問

Is an eSIM handy for exploring Grenada beyond the beach?

You leave Maurice Bishop International Airport with a taxi waiting and your guesthouse address open in WhatsApp. Instead of joining a queue for a local SIM, you pull up Google Maps and follow the road towards St. George's, watching the coastline appear between the buildings. Your host sends directions to the entrance, and you reply while the driver loads your bags. Before you reach town, you have found the market and saved a nearby lunch stop.

You walk past stalls stacked with nutmeg and stop to ask what is cooking. With the restaurant's menu open on your screen, you choose lunch and send a photo of your plate home through WhatsApp. Afterwards, Google Maps helps you trace the streets towards the Carenage, where colourful waterfront buildings give you another reason to reach for your camera.

What should I look for in a Grenada tourist eSIM?

Look for access to local networks serving St. George's, Grand Anse and the routes between popular visitor areas. This plan connects to supported networks in Grenada, making it a practical choice for moving between your accommodation, beaches and town. Choose an eSIM that supports sharing data and adding more when needed: hotspot works on most plans, and this plan supports data top-ups.

Preflight installation is another useful feature, with a 180-day activation window from purchase. This plan supports both, so you can prepare before travelling without starting its validity at home. Activation happens when it connects to a supported network at your destination. Your data allowance and validity depend on the package you choose.

Where is eSIM coverage strongest in Grenada?

Your eSIM connects to local networks including FLOW, with 3G/4G service. Coverage is strongest around St. George's, Grand Anse and the main tourist areas along the southwest coast. It becomes patchier in the mountainous interior, particularly through the forested terrain around Grand Etang National Park and on remote hiking trails.

SimSwift eSIMLocal SIMRoaming
SetupInstall at home before you flyFind a shop or airport kiosk and queue after landingNothing to install; switch roaming on
When you're connectedOn landing, once connected to a supported networkAfter buying and setting up the SIMOn landing, if your home plan includes roaming here
Paperwork / IDNo paperwork or ID needed to purchaseID may be asked for at the counterNo new paperwork; use your existing home account
Cost predictabilityPay once upfront for your chosen packageBuy on arrival at local ratesYour home plan determines inclusion or additional charges
WhatsApp & your numberKeep using WhatsApp on your home numberNew local number; WhatsApp stays on your home numberYour home number, on your home plan's roaming terms
Top-upsAdd data anytime with a top-upBuy more data through local shops or provider servicesExtra data depends on your home plan

What digital travel tips help when visiting Grenada?

  • Save offline maps of Grenada before heading into the interior; include your accommodation and trail access points.
  • Carry a Type G adapter for Grenada and a power bank for outings away from your accommodation.
  • Keep a payment card and cash handy for market stalls in St. George's; ask about card acceptance before ordering.
  • Save booking confirmations on your device before boat excursions; do not depend on Wi-Fi aboard.
  • Use a waterproof pouch for your device on beach outings, and keep charging ports clear of sand.
  • Ask permission before photographing market vendors, and step aside before stopping to consult your map.

Grenada eSIMの料金はいくらですか？

SimSwiftのGrenada eSIMは、1 GB・7日間有効で$6.99からご利用いただけます。無制限デイリープランは1日$6.49からです。

Grenada eSIMはいつ有効になりますか？

It activates when you connect to a supported network in Grenada (usually upon arrival). No manual activation needed—just land, turn on your phone, and you're connected.

eSIMはどのように機能しますか？

An eSIM is a digital SIM built into your phone that activates mobile data without a physical card. After purchase, you install the Grenada eSIM in one tap from your order email. Once you arrive in Grenada, your phone connects to local networks automatically—no SIM swaps or roaming fees.

iPhoneにGrenada eSIMをインストールするには？

Open your order email on your iPhone and tap the install button: the eSIM installs in one tap, then follow the prompts. Once installed, select the eSIM as your data line. You'll need to enable Data Roaming on the eSIM line (not your primary SIM) to connect in Grenada.

AndroidにGrenada eSIMをインストールするには？

Open your order email on your Samsung, Pixel or other eSIM phone and tap the install button: the eSIM installs in one tap. Set the eSIM as your data line and enable Data Roaming on the eSIM profile to use mobile data in Grenada.

How do I get online after landing in Grenada?

At home, install in one tap using the button in your order email; keep the line off until landing at Maurice Bishop International Airport. Switch it on with data roaming enabled; it connects automatically to a supported local network. You have 180 days from purchase to activate.

Grenada eSIMではデータローミングをオンにする必要がありますか？

Yes, enable Data Roaming on the eSIM line (not your primary SIM). This allows the eSIM to connect to local networks in Grenada. You won't be charged roaming fees—it connects as a local plan with no extra charges from your home carrier.

Can I share my eSIM data at Grenada beaches?

Yes, hotspot and tethering work on most plans. After a swim at La Sagesse, share your connection with a travel companion so you can choose somewhere to eat together.

データ専用eSIMでWhatsAppは使えますか？

Yes! WhatsApp and iMessage stay linked to your home number. The Grenada eSIM is data-only, so your existing messaging apps work perfectly—you keep all your chats and contacts.

データ専用eSIMで通話はできますか？

This eSIM doesn't include a phone number for regular calls/SMS. However, you can make calls using WhatsApp, FaceTime, Skype, or other internet-based apps over your data connection.

Grenada eSIMは購入後いつまで有効ですか？

You have 180 days from purchase to activate your Grenada eSIM. Once activated, the plan validity depends on the package you chose (shown on the product page).

Grenada eSIMはチャージできますか？

Yes! All fixed data plans support instant top-ups. Purchase a top-up package using your original eSIM reference number—no new eSIM to install.
Grenada · ローカルeSIM プランを読み込み中... 上のプランを選択してください
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