加勒比 eSIM由HelloRoam,由HK$83.22起,連接199+個運營商網絡,覆蓋185+個國家。掃描QR code,2分鐘內完成啟動,保留原有香港SIM卡接聽電話。即到即連,免綁約,未啟動套餐180日可退款及24/7即時客服。
199+
網絡
4G LTE
5G support
2分鐘內
啟動
更新
Caribbean eSIM:加勒比海全境數據覆蓋
加勒比 平價 eSIM,低至 HK$83.22。連接當地頂級4G LTE及5G網絡,相容所有支援eSIM的手機。 前往加勒比海各島無需在每個機場購買當地實體 SIM card。HelloRoam Caribbean eSIM card 方案透過 本地網絡服務商 4G/5G 網絡覆蓋牙買加、巴哈馬、巴貝多及特立尼達,最低 HK$83.22 起。掃描 QR code 完成設定,即時上線,無需合約,附 未啟動套餐180 天退款保障。
加勒比 eSIM:高速4G LTE覆蓋
HelloRoam 加勒比海eSIM計劃覆蓋30多個島嶼及地區,讓您在跨國旅行時隨時保持連線。一張eSIM,毋須更換SIM卡,抵達每個目的地後自動接入當地網絡,速度一般超過20 Mbps。
- 方案最低HK$83.22起,4G LTE速度
- local networks提供覆蓋
- 2 minutes內即時開通
- 180天退款保證
- 加勒比主要城市全覆蓋
- Network
- 4G LTE
- Plans From
- HK$83.22
- Activation
- Under 2 min
- Guarantee
- 180 days

如何在加勒比設定eSIM?

為您的目的地選擇數據方案並完成網上結帳。

掃描QR Code即時安裝您的eSIM。
您的eSIM即時安裝,抵達目的地後自動啟動。

在一個地方追蹤用量、增值數據及管理所有eSIM。

為您的目的地選擇數據方案並完成網上結帳。

掃描QR Code即時安裝您的eSIM。
您的eSIM即時安裝,抵達目的地後自動啟動。

在一個地方追蹤用量、增值數據及管理所有eSIM。
HelloRoam 加勒比 eSIM vs CSL・SmarTone漫遊
比較eSIM與實體SIM卡及國際旅遊數據計劃:HelloRoam 加勒比 eSIM比CSL國際漫遊日費及中國移動香港數據漫遊附加服務更實惠。免去機場購買SIM卡的麻煩,免排隊,免換卡。由HK$83.22起享受本地網速,未啟動套餐180日可退款。
| Feature | 本地電訊商 | 有限數據eSIM | |
|---|---|---|---|
| 未啟動180日可退款 | |||
| 24/7 即時聊天支援 | |||
| 零啟動費用 | |||
| 免費熱點分享 | |||
| 不設超額數據收費 | |||
| 即時QR Code發送 | |||
| 加勒比頂級運營商網絡 |
購買加勒比 SIM卡前,eSIM是否更好的選擇?
HelloRoam eSIM掃描QR code即可啟用,從HK$83.22起連接本地網絡服務商 4G/5G網絡。傳統實體SIM卡需要到加勒比機場排隊購買,啟用過程費時費力。eSIM在出發前幾分鐘就能設定好,落機後數據立即生效。
HelloRoam eSIM購買時無需護照或身份證明,用任何國際信用卡即可完成付款。在加勒比門市買實體SIM卡通常要求出示護照登記,部分國家還需填寫表格。eSIM全程線上完成,QR code直接發送到電郵,無需到店。
eSIM直接寫入手機,無需取出原有SIM卡,保留原本號碼同時使用加勒比本地數據。實體SIM卡需要SIM卡針和卡托,換卡時容易遺失原卡。旅程結束後eSIM自動停用,無需歸還任何實體卡片。
實體SIM卡價格參考各地機場及門市售價。已於2026年1月驗證
為何選擇 HelloRoam 加勒比 eSIM
HelloRoam 與其他 eSIM 服務商比較 — 加勒比
選擇前往加勒比的 eSIM,關鍵在退款保障、零啟用費及全天候支援。HelloRoam 提供未啟動套餐180天可退款、HK$0 啟用費、24小時客戶服務,以及即時QR code 發送。了解 HelloRoam 與 Airalo、Holafly、Saily 及其他服務商的分別。
| 功能比較 | Airalo | Holafly | Nomad | Saily | Ubigi | |
|---|---|---|---|---|---|---|
| 未啟動180天可退款 | ||||||
| 24小時即時客服 | ||||||
| 零啟用費 | ||||||
| 免費熱點分享 | ||||||
| 不收超額數據費 | ||||||
| 即時QR code 發送 | ||||||
| 加勒比優質電訊商網絡 | ||||||
| 獨立電訊商品牌識別碼 (SPN) |
什麼是e SIM?eSIM如何在加勒比使用
e SIM卡是內建於手機的數碼SIM卡,毋需實體卡,毋需SIM卡托。掃描QR code,在任何支援eSIM的iPhone或Android手機上兩分鐘內完成啟動。作為加勒比(加勒比)旅遊數據卡的預付替代方案,免去機場購買電話卡的麻煩,免排隊,免簽約。按照設定指南,在出發前完成安裝。 安裝指南


eSIM Coverage Guide for Caribbean Island Hopping
The Caribbean is a collection of 28 island nations and territories spread across the sea between North and South America. Mobile connectivity here is shaped by two dominant regional operators covering most of the archipelago.
Digicel and Flow serve as the Caribbean's primary connectivity providers, covering 20+ territories. Together, these networks cover virtually all of the Caribbean's populated islands with 4G LTE.
The Dominican Republic and Puerto Rico (US territory) have the most developed networks in the region. Dominican Republic's Claro and Altice provide strong 4G in Santo Domingo, Punta Cana, Puerto Plata, and all main tourist zones. Puerto Rico has full AT&T and T-Mobile 5G and 4G to US standards.
Digicel and Flow cover Kingston, Montego Bay, Ocho Rios, and Negril in Jamaica. Resort areas along the north coast have reliable coverage. Remote Blue Mountains areas have limited signal.
Digicel Barbados and Flow cover Cave Hill, Bridgetown, Holetown, and all beach areas are covered. Barbados's compact geography makes near-total coverage achievable.
Digicel Trinidad and bmobile provide 4G on Trinidad (Port of Spain, San Fernando) and reasonable coverage on Tobago. The more rural parts of Tobago's forest and coral beaches have variable signal.
Cruise passengers visiting multiple Caribbean ports typically connect to local carrier coverage while in port and lose data between islands at sea. A HelloRoam Caribbean eSIM means instant connection at each port without hunting for local Wi-Fi or SIM cards at cruise terminals.
- Digicel and Flow cover most of the 28-island region
- Dominican Republic, Jamaica, and Barbados have the strongest tourism coverage
- Puerto Rico has full US-standard 5G as a US territory
- Ferry and cruise routes between islands have no offshore data
- Small island coverage is near-total due to compact geography
- Hurricane season can temporarily affect tower infrastructure
來源GSMA 2026; HelloRoam Partner Network Data 2025; Digicel and Flow Network Data 2025
加勒比 eSIM旅遊貼士
No Data Between Islands on Ferry or Cruise
Cruise ships and inter-island ferries in the Caribbean sail out of land-based carrier range. Data on your HelloRoam eSIM works when docked in port but stops once the ship is offshore. Download offline maps, restaurant recommendations, and tour booking details for each port before departure from the previous island.
Puerto Rico Has Full US-Standard Coverage
Puerto Rico is a US territory with AT&T, T-Mobile, and Claro operating 5G and 4G to US standards. San Juan, Ponce, and all main resort areas have excellent connectivity. El Yunque National Forest has limited jungle coverage. Puerto Rico is the most reliable connectivity hub in the Caribbean region.
Cruise Terminal Wi-Fi Is Slow and Expensive
Cruise ship terminals often charge HK$7.01 per day for shipboard Wi-Fi. Port-side Wi-Fi at cafes is usually better. Your HelloRoam eSIM provides fast, consistent 4G data the moment you step off the gangway at each Caribbean port. No need to depend on cruise Wi-Fi packages.
Remote Beaches May Have No Signal
The Caribbean's most beautiful beaches are often the most remote. Secluded beaches on Tobago's Pigeon Point, Grenada's Grand Anse, Nevis's Pinney's Beach, and St. Lucia's Anse Chastanet can have weak or no coverage. Download beach GPS coordinates and accommodation addresses before leaving main towns.
Hurricane Season Affects Infrastructure
The Caribbean hurricane season runs June through November. Major hurricanes can damage mobile towers and cut power to network infrastructure for days or weeks. Check current storm forecasts before traveling to any Caribbean island during this period. Having offline maps is critical if coverage is disrupted by storm damage.
Dominican Republic Resort Zones Are Well-Covered
Punta Cana's hotel zone, La Romana, and Bayahibe connect to Claro and Altice Dominican Republic 4G networks. Santo Domingo's historic Colonial Zone and main tourist areas are well-served. More remote areas of the Haitian border region and interior mountains have limited coverage.
Emergency Numbers Vary by Island
Emergency numbers vary across Caribbean islands. Many use 911 (Dominican Republic, Puerto Rico, US Virgin Islands, Trinidad). Jamaica uses 119. Barbados uses 211. Others use 999 or 112. Research and save the correct emergency number for every island on your itinerary.
加勒比海流動網絡覆蓋概覽
加勒比海的流動網絡品質因地區和國家而異,主要城市覆蓋率通常超過90%。
熱帶島嶼群,主要旅遊區有4G LTE,跨島旅遊需注意海上無訊號,一張eSIM覆蓋多個島嶼。
巴哈馬、多明尼加、古巴、特立尼達等熱門目的地的網速通常可達20 Mbps以上,足夠使用地圖導航、WhatsApp及社交媒體。HelloRoam eSIM會在每個國家自動接入合作電訊商,手機越境時自動切換網絡,毋須手動設定。
- Digicel

- Network carrier
- Flow (Liberty Latin America)

- Network carrier
- CClaro Caribbean
- Network carrier
- OOrange Caribbean
- Network carrier
加勒比海地區eSIM vs 各國本地SIM卡 vs 漫遊費比較
前往加勒比海多個國家旅行,以下是3種主要數據方案的費用對比。
—
一張eSIM覆蓋30多個島嶼及地區,一次購買,全程使用。越境自動切換網絡,毋須在巴哈馬、多明尼加、古巴、特立尼達等地分別購買本地SIM卡。出發前約5分鐘完成設定,抵達各目的地後立即上網。
—
需要在加勒比海每個國家分別購買SIM卡,部分國家需護照登記,每次換卡耗時20至40分鐘。電話號碼每次都會改變,多國行程的合計費用往往更高。
—
CSL、3HK、SmarTone及中國移動香港的國際漫遊費每日約港幣80至200元。前往加勒比海多個國家的長途旅程,漫遊費累積可達數千港幣。大多數計劃達到每日上限後會降速。
| 分類 | 各國本地SIM卡 | 香港電訊商國際漫遊 | |
|---|---|---|---|
| 參考價格 | — | — | — |
| 詳情 | 一張eSIM覆蓋30多個島嶼及地區,一次購買,全程使用。越境自動切換網絡,毋須在巴哈馬、多明尼加、古巴、特立尼達等地分別購買本地SIM卡。出發前約5分鐘完成設定,抵達各目的地後立即上網。 | 需要在加勒比海每個國家分別購買SIM卡,部分國家需護照登記,每次換卡耗時20至40分鐘。電話號碼每次都會改變,多國行程的合計費用往往更高。 | CSL、3HK、SmarTone及中國移動香港的國際漫遊費每日約港幣80至200元。前往加勒比海多個國家的長途旅程,漫遊費累積可達數千港幣。大多數計劃達到每日上限後會降速。 |
Best Times for Caribbean Travel Data
The Caribbean's peak tourist season runs December through April when North American and European visitors escape cold winters. Island networks in Barbados, Jamaica, the Dominican Republic, and St. Lucia see heavy demand during these months. Cruise ship port days at destinations like Nassau, St. Thomas, and Cozumel see burst demand at key port areas.
The summer season (July to August) has strong US family travel to Puerto Rico and the Dominican Republic. The shoulder months of May to June and November can offer lighter crowds at tourist networks.
Hurricane season (June through November) brings potential for storm damage to mobile infrastructure. The most active hurricane months are August through October.

加勒比 eSIM 常見問題解答
HelloRoam Caribbean sim 方案覆蓋加勒比海各主要島嶼,透過 本地網絡服務商 4G/5G 網絡提供穩定連線,最低 HK$83.22 起。無需在島嶼之間更換 SIM card,一張 eSIM 搞掂整個旅程,無需合約。
HelloRoam travel eSIM Caribbean 方案出發前掃描 QR code 即可完成設定,透過 本地網絡服務商 4G/5G 網絡提供連線,最低 HK$83.22 起。無需合約,無需信用審查,每份訂單附 未啟動套餐180 天退款保障。
前往加勒比旅遊,HelloRoam是最佳eSIM選擇之一,連接199+個運營商網絡,覆蓋185+個國家,方案由HK$83.22起。在任何支援eSIM的解鎖手機上掃描QR code,兩分鐘內完成啟動,即享當地4G/5G及5G速度,未啟動套餐180日可退款及24/7即時聊天支援。
加勒比 eSIM方案由HK$83.22起,固定數據由1GB至20GB不等。長途旅行可選擇無限量日費方案。所有HelloRoam eSIM方案均提供本地4G LTE及5G接入,不設超額收費,無需簽約。
抵達加勒比後,eSIM自動連接當地4G LTE及5G運營商網絡,選擇最強可用訊號。網絡覆蓋主要城市、機場、交通要道及大部分農村地區。HelloRoam全球接入199+個運營商網絡,確保穩定網速。
獲取HelloRoam 加勒比 eSIM只需三步。第一步,在helloroam.com選擇方案並完成結帳。第二步,在手機設定中選擇「加入eSIM」或「加入蜂窩方案」,掃描確認電郵中的QR code。第三步,eSIM在兩分鐘內完成安裝並啟動。前往加勒比毋需到門市,無需SIM卡,即到即連。
iPhone XS及以上型號均可使用HelloRoam 加勒比 eSIM。前往「設定」,點選「蜂窩數據」,再點選「加入eSIM」,掃描電郵中的QR code即可。雙SIM設定讓你的香港號碼保持接聽來電,HelloRoam同步處理旅遊數據。iPhone 14及以上的美國版本為純eSIM設計,無需SIM卡托。
HelloRoam 加勒比海地區eSIM計劃覆蓋30多個島嶼及地區,手機在越境時會自動切換至當地最佳網絡,毋須更換SIM卡或手動設定。熱門目的地包括巴哈馬、多明尼加、古巴、特立尼達,整個旅程只需購買一次。
購買後,掃描QR code約5分鐘完成eSIM安裝。踏入加勒比海任何覆蓋地區,手機自動接入當地合作電訊商,跨國時自動切換,速度一般可達20 Mbps以上,毋須手動操作。
前往加勒比海多個國家的旅客,地區eSIM通常比在每個國家分別購買本地SIM卡更划算,同時省去換卡的麻煩。一張eSIM覆蓋30多個島嶼及地區,無需在每個國家重新設定或登記,特別適合行程跨越3個國家以上的旅客。


























