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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 138 products to choose from. Customers have the most interest in CARNEO GuardKid+ 4G ULTRA 2nd gen. black, 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.
How to choose a smart watch? Jaký je rozdíl mezi eSIM a SIM? All smart Watches with SIM Card
All from 138
CARNEO GuardKid+ 4G ULTRA 2nd gen. black - Smart Watch
CARNEO GuardKid+ 4G ULTRA 2nd gen. black
129 €
From 3.06 € per month
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, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Added to cart
- +
CARNEO GuardKid+ 4G ULTRA 2nd gen. blue - Smart Watch
CARNEO GuardKid+ 4G ULTRA 2nd gen. blue
129 €
From 3.06 € per month
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, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Added to cart
- +
CARNEO GuardKid+ 4G ULTRA 2nd gen. pink - Smart Watch
CARNEO GuardKid+ 4G ULTRA 2nd gen. pink
129 €
From 3.06 € per month
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, heart rate monitoring, pedometer, oximeter, suitable for: running, cycling, waterproof...
+Gift SIM Card Predplatená karta Nekonečná Easy with a value of 5 €
Added to cart
- +
Apple Watch Ultra 3 49mm Black Titanium with Black Ocean Band - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Black Titanium with Black Ocean Band
848.90 €
From 20.13 € 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
- +
Samsung Galaxy Watch8 Classic 46mm LTE Black - Smart Watch
Samsung Galaxy Watch8 Classic 46mm LTE Black
589 €
From 13.97 € per month
In stock > 5 pcs
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 Buddy pink - Smart Watch
CARNEO GuardKid+ 4G Buddy pink
96.90 €
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
- +
LAMAX WatchY4 Sport Blue - Smart Watch
LAMAX WatchY4 Sport Blue
112.90 €
In stock > 5 pcs
2 colors
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
Added to cart
- +
Samsung Galaxy Watch8 44mm LTE silver - Smart Watch
Samsung Galaxy Watch8 44mm LTE silver
Discounted -6 % 269.90 € 289.90 €
From 6.40 € per month
In stock > 5 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
- +
Apple Watch Ultra 3 49mm Black Titanium with Black Trail Tension - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Black Titanium with Black Trail Tension - M/L
839 €
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
- +
CARNEO GuardKid+ 4G Platinum black - Smart Watch
CARNEO GuardKid+ 4G Platinum black
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 Natural Titanium with Ocean Blue Steel Strap - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Ocean Blue Steel Strap
848.90 €
From 20.13 € 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 10 €
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
- +
LAMAX WatchY4 Plus - Smart Watch
LAMAX WatchY4 Plus
105.90 €
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
Added to cart
- +
CARNEO GuardKid+ 4G Buddy blue - Smart Watch
CARNEO GuardKid+ 4G Buddy blue
Great price 96.90 € Save 1 €
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
- +
CARNEO GuardKid+ 4G Platinum blue - Smart Watch
CARNEO GuardKid+ 4G Platinum blue
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
- +
CARNEO GuardKid+ 4G Platinum pink - Smart Watch
CARNEO GuardKid+ 4G Platinum pink
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
- +
Samsung Galaxy Watch8 40mm LTE Silver - Smart Watch
Samsung Galaxy Watch8 40mm LTE Silver
439 €
From 10.41 € per month
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Price with Cashback 339 € 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.Powered by Froala Editor
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
- +
Apple Watch Ultra 3 49mm Natural Titanium with Natural Titanium Milanese Tension - L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Natural Titanium Milanese Tension - L
939 €
From 22.27 € 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 Natural Titanium with Natural Milanese Stroke - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 11 Cellular 42mm Natural Titanium with Natural Milanese Stroke
869.90 €
From 20.63 € 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 Light Blue Alpine Tension - M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 3 49mm Natural Titanium with Light Blue Alpine Tension - M
Great price 829 € Save 20 €
From 19.66 € 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 46mm Rose Gold Aluminum with Light Yellow Sport Strap - M/L - Smart Watch
Apple Watch Series 11 Cellular 46mm Rose Gold Aluminum with Light Yellow Sport Strap - M/L
628.90 €
From 14.91 € per month
On the way 2 pcs
Expected 07/07/2026
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 Rose Gold Aluminum with Light Yellow Sport Strap - S/M - Smart Watch
Apple Watch Series 11 Cellular 46mm Rose Gold Aluminum with Light Yellow Sport Strap - S/M
628.90 €
From 14.91 € 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
- +
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
- +
Apple Watch SE 3 Cellular 44mm Dark Ink Aluminum with Dark Ink Sport Strap - S/M - Smart Watch
Apple Watch SE 3 Cellular 44mm Dark Ink Aluminum with Dark Ink Sport Strap - S/M
352.90 €
From 8.37 € 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, sleep monitoring, pedometer,...
Added to cart
- +
24 more...
Other

No longer sold

Archive
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