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Sleep Tracking Smartwatches reviews and tests

Alza Test Ranks Sleep Tracking Smartwatches Based on User Reviews and Other Data

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Sleep Tracking Smartwatches – Test Results

The result for sleep tracking smartwatches at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for sleep tracking smartwatches. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from sleep tracking smartwatches rank are based solely on various data and feedback from actual people who have purchased the products.

371 Results
Huawei Watch GT 5 Pro 42 mm Ceramic - Smart Watch
2 colors
4.7 18×
Huawei Watch GT 5 Pro 42 mm Ceramic
Smart Watch - women's, with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, barometer, suitable for: running, cycling, yoga, waterproof IP68, case material: titanium
Amazing Deal 499 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: huHUWGT5Pb
Suunto Vertical Black Sand - Smart Watch
4.7 14×
Suunto Vertical Black Sand
Smart Watch with control in English language, heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 100 m (10 ATM), case material: stainless steel
401.90 €
Buy
In stock 1 pcs
Order Code: SUuunT0003b3
KOSPET TANK M3 Black - Smart Watch
4.4 65×
KOSPET TANK M3 Black
Smart Watch - men's, with control in English language, touch display, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: stainless steel
Discounted -27 % 67.90 € 93.90 €
Buy
In stock > 5 pcs
Order Code: KOSPTM3b
KOSPET TANK T3 Ultra Special Edition Silver - Smart Watch
2 colors
4.3 256×
KOSPET TANK T3 Ultra Special Edition Silver
Smart Watch - men's, with control in English language, touch display, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, oximeter, suitable for: running, waterproof 50 m (5 ATM) , case material: stainless steel
115.90 €
Buy
In stock > 5 pcs
Order Code: KOSPTT3uses
KOSPET TANK T3 Ultra Special Edition Black - Smart Watch
2 colors
4.3 256×
KOSPET TANK T3 Ultra Special Edition Black
Smart Watch - men's, with control in English language, touch display, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, oximeter, suitable for: running, waterproof 50 m (5 ATM) , case material: stainless steel
Discounted -4 % 104.90 € 109.90 €
Buy
In stock 2 pcs
Order Code: KOSPTT3useb
KOSPET TANK T3 Ultra 2 Silver - Smart Watch
4 colors
4.4 59×
KOSPET TANK T3 Ultra 2 Silver
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, waterproof 50 m (5 ATM) , case material: stainless steel
Discounted -8 % 113.90 € 123.90 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: KOSPTT3u2s
KOSPET TANK T3 Ultra 2 Special Edition Silver - Smart Watch
4 colors
4.4 59×
KOSPET TANK T3 Ultra 2 Special Edition Silver
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, waterproof 50 m (5 ATM) , case material: stainless steel
142.90 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: KOSPTT3u2ss
KOSPET TANK T3 Ultra 2 Special Edition Black - Smart Watch
4 colors
4.4 59×
KOSPET TANK T3 Ultra 2 Special Edition Black
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, waterproof 50 m (5 ATM) , case material: stainless steel
142.90 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: KOSPTT3u2sb
KOSPET TANK T3 Ultra 2 Black - Smart Watch
4 colors
4.4 59×
KOSPET TANK T3 Ultra 2 Black
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, waterproof 50 m (5 ATM) , case material: stainless steel
119.90 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: KOSPTT3u2b
Amazfit Balance 2 XT - Smart Watch
4.7 16×
Amazfit Balance 2 XT
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM)
179.90 €
Buy
In stock > 5 pcs
Order Code: AMZwb2xt
Huawei Watch 5 46mm LTE Silver Titanium - Smart Watch
2 colors
4.8 11×
Huawei Watch 5 46mm LTE Silver Titanium
Smart Watch with control in English language, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, barometer, waterproof 50 m (5 ATM) , case material: titanium
419 €
Buy
In stock 4 pcs
Order Code: HUW5l6s
Huawei Watch 5 46mm LTE Purple Titanium - Smart Watch
2 colors
4.8 11×
Huawei Watch 5 46mm LTE Purple Titanium
Smart Watch with control in English language, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, barometer, waterproof 50 m (5 ATM) , case material: titanium
399 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HUW5l6f
Alligator Watch GPS, silver - Smart Watch
2 colors
4.4 34×
Alligator Watch GPS, silver
Smart Watch with control in English language, touch display, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: aluminium
+Gift Power Bank ALIGATOR with a value of 14.90 €
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 76.41 €
84.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AlWgps2
Alligator Watch GPS, black - Smart Watch
2 colors
4.4 34×
Alligator Watch GPS, black
Smart Watch with control in English language, touch display, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: aluminium
+Gift Power Bank ALIGATOR with a value of 14.90 €
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 76.41 €
84.90 €
Buy
On the way > 5 pcs
Expected 21/04/2026
Order Code: AlWgps1
Garmin Forerunner 970 Whitestone - Smart Watch
3 colors
5.0 8×
Garmin Forerunner 970 Whitestone
Smart Watch , calling from watch via paired phone (within Bluetooth range), NFC payments via Garmin Pay, heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
704.90 €
Buy
In stock > 5 pcs
Order Code: PPfr970w
Garmin Forerunner 970 French Grey - Smart Watch
3 colors
5.0 8×
Garmin Forerunner 970 French Grey
Smart Watch , calling from watch via paired phone (within Bluetooth range), NFC payments via Garmin Pay, heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
694.90 €
Buy
In stock > 5 pcs
Order Code: PPfr970fg
Garmin Forerunner 970 Black - Smart Watch
3 colors
5.0 8×
Garmin Forerunner 970 Black
Smart Watch , calling from watch via paired phone (within Bluetooth range), NFC payments via Garmin Pay, heart rate monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
690 €
Buy
In stock > 5 pcs
Order Code: PPfr970b
Samsung Galaxy Watch8 44mm LTE Graphite - Smart Watch
4.6 16×
Samsung Galaxy Watch8 44mm LTE Graphite
Smart Watch , calling with eSIM card, NFC payments via Google Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: aluminium
469 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SaGW08a3
Amazfit Active 2 (Square) - Smart Watch
4.4 23×
Amazfit Active 2 (Square)
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), heart rate monitoring, sleep monitoring, pedometer, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 123.25 €
Amazing Deal 145 €
Buy
In stock > 5 pcs
Order Code: AMZa2sq
POLAR Grit X2 Pro Titan Brown - Smart Watch Free delivery
Alzaboxes and stores
3 colors
4.8 9×
POLAR Grit X2 Pro Titan Brown
Smart Watch with control in English language, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 100 m (10 ATM), case material: titanium
899.56 €
Buy
On the way > 5 pcs
Expected 23/04/2026
Order Code: PolGRIX2Pt
POLAR Grit X2 Pro grey - Smart Watch
3 colors
4.8 9×
POLAR Grit X2 Pro grey
Smart Watch with control in English language, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 100 m (10 ATM), case material: stainless steel
766.90 €
Buy
On the way 4 pcs
Expected 23/04/2026
Order Code: PolGRIX2Pg
POLAR Grit X2 Pro black - Smart Watch
3 colors
4.8 9×
POLAR Grit X2 Pro black
Smart Watch with control in English language, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 100 m (10 ATM), case material: stainless steel
Great price 528.90 €
Buy
On the way > 5 pcs
Expected 23/04/2026
Order Code: PolGRIX2Pb
KOSPET TANK S2 Black - Smart Watch
3 colors
4.5 17×
KOSPET TANK S2 Black
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
93.90 €
Buy
In stock > 5 pcs
Order Code: KOSPTS2b
KOSPET TANK S2 White - Smart Watch
3 colors
4.5 17×
KOSPET TANK S2 White
Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), sleep monitoring, pedometer, oximeter, barometer, suitable for: running, cycling, yoga, waterproof 50 m (5 ATM) , case material: plastic
122.90 €
Buy
In stock 1 pcs
Order Code: KOSPTS2w
 
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