Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty 
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty eSIM Data Plans for Saint Martin
Firsty Free
Unlimited
1
Day
$0.00
Max speed: 256kbps
Includes Ads
Firsty Comfort+ (Saint Martin) - 1 Day
1.5GB
∞ at 512kbps1
Day
$1.77
(€1.50)
$1.18/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 1 Day
8GB
∞ at 512kbps1
Day
$3.55
(€3.00)
$0.44/GB
Firsty Comfort+ (Saint Martin) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$3.55
(€3.00)
$1.18/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$3.90
(€3.30)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$5.20
(€4.40)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$6.50
(€5.50)
$0.87/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 2 Days
8GB
/day
/day
∞ at 512kbps2
Days
$7.10
(€6.00)
$0.44/GB
Firsty First Class (Saint Martin) - 3 Days
8GB
/day
/day
∞ at 512kbps3
Days
$7.80
(€6.60)
$0.33/GB
Firsty Comfort+ (Saint Martin) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$7.80
(€6.60)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$9.11
(€7.70)
$0.87/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$9.93
(€8.40)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 4 Days
8GB
/day
/day
∞ at 512kbps4
Days
$10.41
(€8.80)
$0.33/GB
Firsty Comfort+ (Saint Martin) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$11.17
(€9.45)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$12.42
(€10.50)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 5 Days
8GB
/day
/day
∞ at 512kbps5
Days
$13.01
(€11.00)
$0.33/GB
Firsty Comfort+ (Saint Martin) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$13.66
(€11.55)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$14.90
(€12.60)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 6 Days
8GB
/day
/day
∞ at 512kbps6
Days
$15.61
(€13.20)
$0.33/GB
Firsty Comfort+ (Saint Martin) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$16.14
(€13.65)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$17.38
(€14.70)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$17.74
(€15.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 7 Days
8GB
/day
/day
∞ at 512kbps7
Days
$18.21
(€15.40)
$0.33/GB
Firsty Comfort+ (Saint Martin) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$18.92
(€16.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 8 Days
8GB
/day
/day
∞ at 512kbps8
Days
$19.87
(€16.80)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$20.10
(€17.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$21.29
(€18.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 9 Days
8GB
/day
/day
∞ at 512kbps9
Days
$22.35
(€18.90)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$22.47
(€19.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$23.65
(€20.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 10 Days
8GB
/day
/day
∞ at 512kbps10
Days
$24.83
(€21.00)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$24.83
(€21.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$26.02
(€22.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$27.20
(€23.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 11 Days
8GB
/day
/day
∞ at 512kbps11
Days
$27.32
(€23.10)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$28.38
(€24.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$29.56
(€25.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 12 Days
8GB
/day
/day
∞ at 512kbps12
Days
$29.80
(€25.20)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$30.75
(€26.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$31.93
(€27.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 13 Days
8GB
/day
/day
∞ at 512kbps13
Days
$32.28
(€27.30)
$0.31/GB
Firsty Comfort+ (Saint Martin) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$33.11
(€28.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Saint Martin) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$34.29
(€29.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 14 Days
8GB
/day
/day
∞ at 512kbps14
Days
$34.77
(€29.40)
$0.31/GB
Firsty First Class (Saint Martin) - 15 Days
8GB
/day
/day
∞ at 512kbps15
Days
$35.48
(€30.00)
$0.30/GB
Firsty Comfort+ (Saint Martin) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$35.48
(€30.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (Saint Martin) - 16 Days
8GB
/day
/day
∞ at 512kbps16
Days
$37.84
(€32.00)
$0.30/GB
Firsty First Class (Saint Martin) - 17 Days
8GB
/day
/day
∞ at 512kbps17
Days
$40.21
(€34.00)
$0.30/GB
Firsty First Class (Saint Martin) - 18 Days
8GB
/day
/day
∞ at 512kbps18
Days
$42.57
(€36.00)
$0.30/GB
Firsty First Class (Saint Martin) - 19 Days
8GB
/day
/day
∞ at 512kbps19
Days
$44.94
(€38.00)
$0.30/GB
Firsty First Class (Saint Martin) - 20 Days
8GB
/day
/day
∞ at 512kbps20
Days
$47.30
(€40.00)
$0.30/GB
Firsty First Class (Saint Martin) - 21 Days
8GB
/day
/day
∞ at 512kbps21
Days
$49.67
(€42.00)
$0.30/GB
Firsty First Class (Saint Martin) - 22 Days
8GB
/day
/day
∞ at 512kbps22
Days
$52.03
(€44.00)
$0.30/GB
Firsty First Class (Saint Martin) - 23 Days
8GB
/day
/day
∞ at 512kbps23
Days
$54.40
(€46.00)
$0.30/GB
Firsty First Class (Saint Martin) - 24 Days
8GB
/day
/day
∞ at 512kbps24
Days
$56.76
(€48.00)
$0.30/GB
Firsty First Class (Saint Martin) - 25 Days
8GB
/day
/day
∞ at 512kbps25
Days
$59.13
(€50.00)
$0.30/GB
Firsty First Class (Saint Martin) - 26 Days
8GB
/day
/day
∞ at 512kbps26
Days
$61.49
(€52.00)
$0.30/GB
Firsty First Class (Saint Martin) - 27 Days
8GB
/day
/day
∞ at 512kbps27
Days
$63.86
(€54.00)
$0.30/GB
Firsty First Class (Saint Martin) - 28 Days
8GB
/day
/day
∞ at 512kbps28
Days
$66.22
(€56.00)
$0.30/GB
Firsty First Class (Saint Martin) - 29 Days
8GB
/day
/day
∞ at 512kbps29
Days
$68.59
(€58.00)
$0.30/GB
Firsty First Class (Saint Martin) - 30 Days
8GB
/day
/day
∞ at 512kbps30
Days
$70.95
(€60.00)
$0.30/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Saint Martin?
Firsty offers a free 1‑day unlimited data eSIM for Saint Martin called Firsty Free. The plan costs $0.00 USD and is valid for 1 day. It includes advertising and the data speed may be throttled, with a maximum speed of 256kbps.
Because the plan is labeled as unlimited, a fair‑usage policy applies: after heavy usage, the speed can be reduced or the data may be throttled. Travelers who are concerned about potential speed restrictions should contact Firsty to confirm the typical amount of data available at normal speed and whether any additional limitations apply.
Does Firsty offer Saint Martin eSIM with phone number and SMS?
Firsty does not provide an eSIM for Saint Martin that includes a phone number or SMS capability. Only data‑only eSIM plans are offered for that destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging needs.
How many data plans does Firsty offer for Saint Martin?
Firsty offers 16 single‑country plans and one multi‑country plan that includes Saint Martin. Prices vary from about $0.00 to $70.89, data limits span from 1.5 GB up to unlimited, and validity periods range from 1 to 30 days. The plan catalog contains both fixed‑data‑cap packages, which provide a set amount of data for the entire validity, and daily‑data‑cap packages, where the limit resets each day. In total, the selection gives travelers options from modest data packages to unlimited usage for stays in Saint Martin.
Summarized by Gen AI. Last updated:
Saint Martin Also Covered By
Other Countries Nearby Saint Martin
data plans for the provider(s) with this icon are programmatically fetched and updated.