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Best sellers, best smart Watches with SIM Card

We also think that you deserve the best. That’s why on this page, we ranked smart Watches with SIM Card from the most sold to the least sold. You have 119 products to choose from. Customers have the most interest in CARNEO GuardKid+ 4G ULTRA 2nd gen. blue, which you can buy for 129 € incl. VAT. If you’re intrested in smart Watches with SIM Card in terms of the highest reviews, then look at the smart Watches with SIM Card reviews and tests category.
Jaký je rozdíl mezi eSIM a SIM? All smart Watches with SIM Card
All from 119
Samsung Galaxy Watch8 Classic 46mm LTE White - Smart Watch
Samsung Galaxy Watch8 Classic 46mm LTE White
299.90 €
From 7.11 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch , calling with eSIM card, NFC payments via Google Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running,...
Added to cart
- +
CARNEO GuardKid+ 4G ULTRA blue - Smart Watch
CARNEO GuardKid+ 4G ULTRA blue
118.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, pedometer, suitable for: running, cycling, waterproof IP67, case material: plastic
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Added to cart
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Samsung Galaxy Watch8 40mm LTE Silver - Smart Watch
Samsung Galaxy Watch8 40mm LTE Silver
Amazing Deal 259.90 € Save 113.20 €
From 6.16 € per month
In stock 1 pcs
Smart Watch , calling with eSIM card, NFC payments via Google Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running,...
Added to cart
- +
CARNEO GuardKid+ 4G Platinum blue - Smart Watch
CARNEO GuardKid+ 4G Platinum blue
Discounted -1 % 108.90 € 111 €
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, sleep monitoring, pedometer, waterproof IP67, case material: plastic
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Added to cart
- +
Apple Watch Ultra 3 49mm Black Titanium with Black Titanium Milanese Tension - S - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Black Titanium with Black Titanium Milanese Tension - S
949 €
From 22.51 € per month
In stock 4 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Apple Watch Ultra 3 49mm Natural Titanium with Natural Titanium Milanese Tension - S - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Natural Titanium Milanese Tension - S
949 €
From 22.51 € per month
On the way > 5 pcs
Expected 25/07/2026
10+ variants
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Apple Watch Series 11 Cellular 46mm Slate Grey Titanium with Slate Grey Milanese Tension - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 11 Cellular 46mm Slate Grey Titanium with Slate Grey Milanese Tension - M/L
Discounted -6 % 869 € 931.90 €
From 20.61 € per month
In stock 1 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Apple Watch Ultra 3 49mm Natural Titanium with Blue Trail Tension - S/M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Blue Trail Tension - S/M
847.90 €
From 20.11 € per month
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Apple Watch Ultra 3 49mm Natural Titanium with Blue Trail Tension - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Blue Trail Tension - M/L
Great price 839 € Save 60 €
From 19.90 € per month
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
KLOKI Star - Pink - Smart Watch
KLOKI Star - Pink
155.09 €
In stock > 5 pcs at the supplier's
2 colors
Buy at the price for both existing and new AlzaPlus+ members 124.07 €
Smart Watch - children's, with control in English language, touch display, calling with inserted SIM card, heart rate monitoring, pedometer, waterproof IP68, case material: plastic...
Added to cart
- +
KLOKI Star - Black - Smart Watch
KLOKI Star - Black
155.09 €
In stock > 5 pcs at the supplier's
2 colors
Buy at the price for both existing and new AlzaPlus+ members 124.07 €
Smart Watch - children's, with control in English language, touch display, calling with inserted SIM card, heart rate monitoring, pedometer, waterproof IP68, case material: plastic...
Added to cart
- +
Apple Watch Series 11 Cellular 46mm Silver Aluminum with Mist Purple Sport Strap - M/L - Smart Watch
Apple Watch Series 11 Cellular 46mm Silver Aluminum with Mist Purple Sport Strap - M/L
Discounted -9 % 569 € 627.90 €
From 13.49 € per month
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Apple Watch Series 11 Cellular 42mm Piano Black Aluminum with Black Sport Strap - S/M - Smart Watch
Apple Watch Series 11 Cellular 42mm Piano Black Aluminum with Black Sport Strap - S/M
Discounted -7 % 549 € 593.90 €
From 13.02 € per month
In stock 1 pcs
10+ variants
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, EKG monitoring, sleep...
Added to cart
- +
Samsung Galaxy Watch9 40mm LTE Béžové - Smart Watch
Free
delivery
Samsung Galaxy Watch9 40mm LTE Béžové
Pre-sale price 469 €
From 46.90 € per month
Expected August 7, 2026
Price with Cashback 389 € Cashback presents the option to get back money from your purchase online, usually requires a registration Získejte zpět část peněz při nákupu vybraných produktů Samsung. Akce platí do 31.8.2026 nebo do vyprodání zásob.
Smart Watch , touch display, calling with eSIM card, NFC payments via Google Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable...
Added to cart
- +
Canyon Alfie KW-37 green - Smart Watch
Canyon Alfie KW-37 green
47 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - for kids, 1.69" IPS display, two-way calls (dedicated SIM), SOS function, built-in music player (512MB internal memory), 16 games, English language learning app,...
Added to cart
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LAMAX WatchY4 Play Blue - Smart Watch
LAMAX WatchY4 Play Blue
104.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, pedometer, waterproof IP68, case material: plastic
Added to cart
- +
Apple Watch SE 3 Cellular 40mm Star White Aluminum with Star White Sport Strap - M/L - Smart Watch
Apple Watch SE 3 Cellular 40mm Star White Aluminum with Star White Sport Strap - M/L
318.90 €
From 7.56 € per month
In stock 4 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, sleep monitoring, pedometer,...
Added to cart
- +
Apple Watch SE 3 Cellular 40mm Midnight Aluminium with Midnight Sport Band - M/L - Smart Watch
Apple Watch SE 3 Cellular 40mm Midnight Aluminium with Midnight Sport Band - M/L
318.90 €
From 7.56 € per month
In stock > 5 pcs
10+ variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch with control in English language, calling with eSIM card (same number as the phone), NFC payments via Apple Pay, heart rate monitoring, sleep monitoring, pedometer,...
Added to cart
- +
LAMAX WatchY4 Play Pink - Smart Watch
LAMAX WatchY4 Play Pink
78.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, pedometer, waterproof IP68, case material: plastic
Added to cart
- +
CARNEO GuardKid+ 4G TINY blue - Smart Watch
CARNEO GuardKid+ 4G TINY blue
97.90 €
In stock 1 pcs at the supplier's
Smart Watch - children's, with control in English language, calling with inserted SIM card, sleep monitoring, pedometer, waterproof IP67, case material: plastic
Added to cart
- +
Samsung Galaxy Watch8 Classic 46mm LTE Black - Smart Watch
Samsung Galaxy Watch8 Classic 46mm LTE Black
589 €
From 13.97 € per month
Ordered on request
Price with Cashback 419 € Cashback presents the option to get back money from your purchase online, usually requires a registration Získejte zpět část peněz při nákupu vybraných produktů Samsung. Akce platí do 30.9.2026 nebo do vyprodání zásob.
Smart Watch , calling with eSIM card, NFC payments via Google Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running,...
Added to cart
- +
CARNEO GuardKid+ 4G ULTRA 2nd gen. black - Smart Watch
CARNEO GuardKid+ 4G ULTRA 2nd gen. black
-13 % off new 111.90 € New 129 €
As good as new - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
Added to cart
- +
CARNEO GuardKid+ 4G ULTRA 2nd gen. black - Smart Watch
CARNEO GuardKid+ 4G ULTRA 2nd gen. black
-14 % off new 110.90 € New 129 €
Slightly used - in stock 2 pcs
Smart Watch - children's, with control in English language, calling with inserted SIM card, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
Added to cart
- +
CARNEO GuardKid+ 4G Platinum pink - Smart Watch
CARNEO GuardKid+ 4G Platinum pink
-11 % off new 96.90 € New 108.90 €
As good as new - in stock 4 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's, with control in English language, calling with inserted SIM card, sleep monitoring, pedometer, waterproof IP67, case material: plastic
Added to cart
- +
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Für den Versand nach Deutschland, besuchen Sie bitte Smartwatches mit SIM-Karte
Für den Versand nach Österreich, besuchen Sie bitte Smartwatches mit SIM-Karte
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát SIM kártyás okosórák

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