Best sellers, best sleep Tracking Smartwatches

We also think that you deserve the best. That’s why on this page, we ranked sleep Tracking Smartwatches from the most sold to the least sold. You have 1048 products to choose from. Customers have the most interest in Huawei Watch Fit 5 Pro NFC Black, which you can buy for 225 € incl. VAT. If you’re intrested in sleep Tracking Smartwatches in terms of the highest reviews, then look at the sleep Tracking Smartwatches reviews and tests category.
All sleep Tracking Smartwatches
All from 1,048
Apple Watch Ultra 4 49mm Natural Titanium with Natural Titanium Milanese Loop - S - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Ultra 4 49mm Natural Titanium with Natural Titanium Milanese Loop - S
1,019 €
From 23.44 € per month
On the way 3 pcs
Expected 05/11/2026
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 12 Cellular 46mm Pearl White Ceramic with Sand Sport Band - S/M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Pearl White Ceramic with Sand Sport Band - S/M
New arrival 1,099 €
From 25.28 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Pearl White Ceramic with Sand Sport Band - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Pearl White Ceramic with Sand Sport Band - M/L
New arrival 1,099 €
From 25.28 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Midnight Ceramic with Midnight Blue Sport Band - M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 42mm Midnight Ceramic with Midnight Blue Sport Band - M
New arrival 1,049 €
From 24.13 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Midnight Ceramic with Midnight Navy Sport Band - S - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 42mm Midnight Ceramic with Midnight Navy Sport Band - S
New arrival 1,049 €
From 24.13 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Pearl White Ceramic with Sand Sport Band - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 42mm Pearl White Ceramic with Sand Sport Band - M/L
New arrival 1,049 €
From 24.13 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Natural Titanium with Natural Milanese Loop - S/M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Natural Titanium with Natural Milanese Loop - S/M
New arrival 899 €
From 20.68 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Bright Gold Titanium with Bright Gold Milanese Loop - S/M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Bright Gold Titanium with Bright Gold Milanese Loop - S/M
New arrival 899 €
From 20.68 € per month
On the way 4 pcs
Expected 04/11/2026
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Radiant Gold Titanium with Burgundy Sport Band - M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Radiant Gold Titanium with Burgundy Sport Band - M
New arrival 849 €
From 19.53 € per month
Ordered on request
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Natural Titanium with Natural Milanese Loop - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Natural Titanium with Natural Milanese Loop - M/L
New arrival 899 €
From 20.68 € per month
In stock 2 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Natural Titanium with Midnight Blue Sport Band - M/L - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Natural Titanium with Midnight Blue Sport Band - M/L
New arrival 849 €
From 19.53 € per month
On the way 1 pcs
Expected 05/11/2026
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Natural Titanium with Midnight Ocean Sport Band - S/M - Smart Watch
Free delivery
Alzaboxes and stores
Apple Watch Series 12 Cellular 46mm Natural Titanium with Midnight Ocean Sport Band - S/M
New arrival 849 €
From 19.53 € per month
In stock 2 pcs
10+ variants
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,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Dark Bronze Aluminium with Olive Sport Band - S/M - Smart Watch
Apple Watch Series 12 Cellular 46mm Dark Bronze Aluminium with Olive Sport Band - S/M
New arrival 619 €
From 14.24 € per month
In stock 2 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Natural Titanium with Midnight Ocean Blue Sport Band - M/L - Smart Watch
Apple Watch Series 12 Cellular 42mm Natural Titanium with Midnight Ocean Blue Sport Band - M/L
New arrival 799 €
From 18.38 € per month
In stock 3 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 46mm Dark Bronze Aluminium with Dark Bronze Milanese Loop - M/L - Smart Watch
Apple Watch Series 12 46mm Dark Bronze Aluminium with Dark Bronze Milanese Loop - M/L
549 €
From 12.63 € per month
Ordered on request
10+ variants
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Space Grey Aluminium with Midnight Blue Sport Band - S - Smart Watch
Apple Watch Series 12 Cellular 46mm Space Grey Aluminium with Midnight Blue Sport Band - S
New arrival 619 €
From 14.24 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Dark Bronze Aluminium with Olive Sport Band - M/L - Smart Watch
Apple Watch Series 12 Cellular 42mm Dark Bronze Aluminium with Olive Sport Band - M/L
New arrival 569 €
From 13.09 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Dark Bronze Aluminium with Olive Sport Band - S/M - Smart Watch
Apple Watch Series 12 Cellular 42mm Dark Bronze Aluminium with Olive Sport Band - S/M
New arrival 569 €
From 13.09 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Gold Aluminium with Pink Sand Sport Band - M/L - Smart Watch
Apple Watch Series 12 Cellular 42mm Gold Aluminium with Pink Sand Sport Band - M/L
New arrival 569 €
From 13.09 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Black Aluminium with Black Sport Band - M/L - Smart Watch
Apple Watch Series 12 Cellular 42mm Black Aluminium with Black Sport Band - M/L
New arrival 569 €
From 13.09 € per month
In stock 3 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 42mm Space Grey Aluminium with Midnight Blue Sport Band - M - Smart Watch
Apple Watch Series 12 Cellular 42mm Space Grey Aluminium with Midnight Blue Sport Band - M
New arrival 569 €
From 13.09 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 46mm Space Grey Aluminium with Midnight Navy Sport Band - S/M - Smart Watch
Apple Watch Series 12 46mm Space Grey Aluminium with Midnight Navy Sport Band - S/M
New arrival 499 €
From 11.48 € 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 from watch via paired phone (within Bluetooth range), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Black Aluminium with Black Sport Band - S/M - Smart Watch
Apple Watch Series 12 Cellular 46mm Black Aluminium with Black Sport Band - S/M
New arrival 619 €
From 14.24 € 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), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter,...
Added to cart
- +
Apple Watch Series 12 Cellular 46mm Light Gold Aluminium with Sand Sport Band - S/M - Smart Watch
Apple Watch Series 12 Cellular 46mm Light Gold Aluminium with Sand Sport Band - S/M
New arrival 619 €
From 14.24 € per month
In stock 5 pcs
10+ variants
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,...
Added to cart
- +
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