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Alza Days - Fitness Tracker Accessories

Save with discount codes

Alza Days
  • The offer is valid from June 1, 2026, until June 22, 2026. Full terms and conditions of the campaign can be found here.
All from 437
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and red - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and red
Great price 6.29 €
In stock 4 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 5.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, fits wrist circumference from 15 to 22 cm, black colour
Added to cart
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Eternico Sporty Universal Quick Release 22mm Vibrant Yellow and Black - Watch Strap
Eternico Sporty Universal Quick Release 22mm Vibrant Yellow and Black
Great price 6.29 €
In stock 2 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 5.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Polar, Suunto, Carneo, Canyon, Haylou, Kospet, CMF, Oneplus and myPhone,...
Added to cart
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Eternico Airy Universal Quick Release 20mm Lava Red - Watch Strap
Eternico Airy Universal Quick Release 20mm Lava Red
Great price 10.90 €
In stock 5 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material...
Added to cart
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Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cloud white size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cloud white size M-L
Great price 8.39 €
In stock 2 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, uses 22mm Apple slide, fits wrist circumference from 16 to 20 cm, white colour
Added to cart
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Eternico Essential Universal QuickFit 26mm Steel Gray - Watch Strap
Eternico Essential Universal QuickFit 26mm Steel Gray
Great price 12.90 €
In stock 5 pcs
7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 10.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin and Amazfit, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 16.7 to 23.9 cm, grey colour
Added to cart
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Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Beet Red and Pink edge - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Beet Red and Pink edge
Great price 12.90 €
In stock 4 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 10.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material nylon, uses 24mm Apple slide, fits wrist circumference from 14.5 to 22 cm, pink colour
Added to cart
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Eternico Essential Universal Quick Release 22mm Cloud White - Watch Strap
Eternico Essential Universal Quick Release 22mm Cloud White
Great price 8.39 €
In stock 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Polar, Suunto, Carneo, Canyon, Haylou, Kospet, CMF, Oneplus and myPhone,...
Added to cart
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Choetech 15W QI2 Certified 3-in-1 Foldable Magnetic wireless charger - Wireless Charger
Choetech 15W QI2 Certified 3-in-1 Foldable Magnetic wireless charger
40.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 24.54 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Wireless Charger - magnetic with Qi2 (MagSafe compatible), performance 15 W, 3 outputs (15 W, 3 W, 5 W), USB-C input, charging base for watch and AirPods, with 1m cable, USB-C...
Added to cart
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Eternico Elegance Milanese for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm gold - Watch Strap
Eternico Elegance Milanese for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm gold
Great price 16.90 €
In stock 3 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 13.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material stainless steel, uses 24mm Apple slide, fits wrist circumference from 15.5 to 26 cm, gold...
Added to cart
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Eternico Airy Universal Quick Release 20mm Stone Purple and Violet Edge - Watch Strap
Eternico Airy Universal Quick Release 20mm Stone Purple and Violet Edge
Great price 10.90 €
In stock > 10 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material...
Added to cart
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Eternico Essential Universal Quick Release 20mm Navy Blue - Watch Strap
Eternico Essential Universal Quick Release 20mm Navy Blue
Great price 8.39 €
In stock 3 pcs
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material...
Added to cart
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Eternico Essential Universal Quick Release 22mm Navy Blue - Watch Strap
Eternico Essential Universal Quick Release 22mm Navy Blue
Great price 8.39 €
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Polar, Suunto, Carneo, Canyon, Haylou, Kospet, CMF, Oneplus and myPhone,...
Added to cart
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Mobile Origin Wireless Car Vent Charger CA18 Apple Watch/iPhone MagSafe Compatible - Car Charger
Mobile Origin Wireless Car Vent Charger CA18 Apple Watch/iPhone MagSafe Compatible
38.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 27.23 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Car Charger -, undervoltage protection, overvoltage protection, included in the package: 1m cord
Added to cart
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Eternico Essential with Metal Buckle Universal Quick Release 20mm Bunny Pink - Watch Strap
Eternico Essential with Metal Buckle Universal Quick Release 20mm Bunny Pink
Great price 8.39 €
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Kospet, myPhone and KLOKI, material silicone, uses 20mm...
Added to cart
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Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Green Fig and Brown edge - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Green Fig and Brown edge
Great price 10.90 €
In stock 4 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material nylon, uses 24mm Apple slide, fits wrist circumference from 14.5 to 22 cm, green colour
Added to cart
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Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Silk Pink and Gold edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Silk Pink and Gold edge
Great price 10.90 €
In stock > 5 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material nylon, uses 22mm Apple slide, fits wrist circumference from 13 to 19 cm, pink colour
Added to cart
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Eternico Airy Universal Quick Release 20mm Night Blue and Green edge - Watch Strap
Eternico Airy Universal Quick Release 20mm Night Blue and Green edge
Great price 10.90 €
In stock > 5 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material...
Added to cart
- +
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm steel gray size S-M - Watch Strap
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm steel gray size S-M
Great price 8.39 €
In stock 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material silicone, uses 24mm Apple slide, fits wrist circumference from 16 to 19 cm, grey colour
Added to cart
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Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cherry red size S-M - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cherry red size S-M
Great price 8.39 €
In stock > 5 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, uses 22mm Apple slide, fits wrist circumference from 14 to 17.5 cm, red colour
Added to cart
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Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm pink size M-L - Watch Strap
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm pink size M-L
Great price 9.19 €
In stock 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 7.35 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material silicone, uses 24mm Apple slide, fits wrist circumference from 17.5 to 21 cm, pink colour...
Added to cart
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AlzaPower USB-C charging/data cable with braid for Garmin Fenix, Vívoactive, Venu, Forerunner - 1m - Watch Charger
AlzaPower USB-C charging/data cable with braid for Garmin Fenix, Vívoactive, Venu, Forerunner - 1m
Great price 10.90 €
In stock > 10 pcs
5 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Charger
Added to cart
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Huawei Watch Fit 3 Pearl White Leather Strap - Watch Strap
Huawei Watch Fit 3 Pearl White Leather Strap
29.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI50 14.95 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky. 
Watch Strap - for Huawei, material leather, with proprietary connection type, fits wrist circumference from 12 to 19 cm, white colour
Added to cart
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Tempered Glass Protector for Xiaomi Redmi Watch 4, waterproof + installation frame - Glass Screen Protector
Tempered Glass Protector for Xiaomi Redmi Watch 4, waterproof + installation frame
15.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI50 7.95 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky. 
Glass Screen Protector for smart watch Xiaomi Redmi Watch 4 - 3D curvature, 9H hardness, glossy, package includes: cleaning cloth, spatula, alcohol wipe and dust removal sticker
Added to cart
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Eternico Elegance Milanese for Xiaomi Smart Band 8 / 9 / 10 rose gold - Watch Strap
Eternico Elegance Milanese for Xiaomi Smart Band 8 / 9 / 10 rose gold
Great price 10.90 €
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Xiaomi, material stainless steel, with proprietary connection type, fits wrist circumference from 14 to 22 cm, rose Gold colour, design milanese loop
Added to cart
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Other

Alza Days - Fitness Tracker Accessories - additional info

Have you bought an activity tracker and want to spice up your workouts with more thorough heart rate monitoring? Get a chest strap, which is a useful fitness tracker accessory that allows you to train more effectively. Other activity tracker accessories include interchangeable wrist bands, such as those for vivofit2 fitness trackers.

No longer sold

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