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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 186 products to choose from. Customers have the most interest in Apple Watch Ultra 4 49mm Black Titanium with Transparent Black Ocean Band, which you can buy for 899 € 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.
All from 186
Apple Watch Ultra 4 49mm Black Titanium with Transparent Black Ocean Band
New arrival
899 €
In stock > 5 pcs
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...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Grey Ocean Band
New arrival
899 €
In stock > 5 pcs
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...
CARNEO GuardKid+ 4G ULTRA 2nd gen. pink
129 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
116.10 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Smart Watch - children's, with control in English language, calling with inserted SIM card, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
CARNEO GuardKid+ 4G ULTRA 2nd gen. blue
129 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
116.10 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Smart Watch - children's, with control in English language, calling with inserted SIM card, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Series 12 Cellular 42mm Radiant Gold Titanium with Radiant Gold Milanese Loop
New arrival
849 €
In stock > 5 pcs
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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
CARNEO GuardKid+ 4G Buddy black
102.90 €
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, sleep monitoring, pedometer, waterproof IP67, case material: plastic
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Dune Alpine Loop - M
New arrival
899 €
In stock > 5 pcs
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...
CARNEO GuardKid+ 4G ULTRA 2nd gen. black
129 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
116.10 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Smart Watch - children's, with control in English language, calling with inserted SIM card, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Samsung Galaxy Watch Ultra2 47mm LTE Grey
769 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Price with Cashback
649 €
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 31.10.2026 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...
Apple Watch Series 12 Cellular 46mm Black Aluminium with Black Sport Band - M/L
New arrival
619 €
In stock > 5 pcs
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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Indigo Alpine Loop - L
New arrival
899 €
In stock > 5 pcs
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...
Apple Watch Series 12 Cellular 42mm Gold Aluminium with Pink Sand Sport Band - S/M
New arrival
569 €
In stock > 5 pcs
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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
CARNEO GuardKid+ 4G Buddy pink
102.90 €
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, sleep monitoring, pedometer, waterproof IP67, case material: plastic
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Apple Watch Series 12 Cellular 46mm Dark Bronze Aluminium with Olive Sport Band - M/L
New arrival
619 €
In stock > 5 pcs
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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Black Titanium with Black Titanium Milanese Loop - L
New arrival
1,019 €
On the way > 5 pcs
Expected 28/10/2026
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...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Black Titanium with Black Titanium Milanese Loop - M
New arrival
1,019 €
In stock > 5 pcs
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...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Natural Titanium Milanese Loop - M
New arrival
1,019 €
In stock > 5 pcs
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...
LAMAX WatchY4 Sport Pink
83.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Watch - children's,, calling with inserted SIM card, pedometer, waterproof IP68, case material: plastic
Apple Watch SE 3 Cellular 40mm Midnight Aluminium with Midnight Sport Band -
New arrival
319 €
In stock 1 pcs
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,...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Black Titanium with Burgundy Alpine Loop - L
New arrival
899 €
On the way 1 pcs
Expected 25/10/2026
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...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Sand Trail Loop - M/L
New arrival
899 €
In stock > 5 pcs
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...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Ultra 4 49mm Black Titanium with Burgundy Trail Loop - M/L
New arrival
899 €
In stock > 5 pcs
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...
LAMAX WatchY4 Plus
97.90 €
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, heart rate monitoring, pedometer, oximeter, waterproof IP67, case material: plastic
Free delivery
Alzaboxes and stores
Alzaboxes and stores
Apple Watch Series 12 Cellular 42mm Natural Titanium with Natural Milanese Loop
New arrival
849 €
In stock > 5 pcs
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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
No longer sold
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