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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 441
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm sandy yellow size S-M - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm sandy yellow size S-M
Great price 9.19 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 5.51 € 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.
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, yellow colour
Eternico Essential with Metal Buckle Universal Quick Release 20mm Cloud White - Watch Strap
Eternico Essential with Metal Buckle Universal Quick Release 20mm Cloud White
Great price 8.39 €
In stock 5 pcs
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...
Eternico Airy Universal Quick Release 20mm Mountain Green and Green edge - Watch Strap
Eternico Airy Universal Quick Release 20mm Mountain Green and Green edge
Great price 10.90 €
In stock 2 pcs
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...
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Aquamarine Blue and Gray edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Aquamarine Blue and Gray edge
Great price 10.90 €
In stock 3 pcs
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, grey colour
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm sharp blue size S-M - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm sharp blue size S-M
Great price 9.19 €
In stock > 5 pcs
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 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, uses 22mm Apple slide, fits wrist circumference from 14 to 17.5 cm, blue colour
Garmin Quick Release 20, Silicone, Dark Blue, Rosegold Buckle - Watch Strap
Garmin Quick Release 20, Silicone, Dark Blue, Rosegold Buckle
30.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 26.27 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material silicone,...
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Carmine Red - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Carmine Red
Great price 6.29 €
In stock 5 pcs
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 nylon, fits wrist circumference from 15 to 18 cm, red colour
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size M-L
Great price 8.39 €
In stock 2 pcs
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, grey colour
Mobile Origin 3in1 Qi2 25W UltraSlim Foldable Charger PW36 MagSafe Compatible Matte Black - Wireless Charger
Mobile Origin 3in1 Qi2 25W UltraSlim Foldable Charger PW36 MagSafe Compatible Matte Black
104.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 83.92 € 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.
Wireless Charger - magnetic with Qi2 (MagSafe compatible), performance 35 W, 3 outputs (25 W, 5 W, 5 W), USB-C input, charging base for watch and AirPods, with 1m cable, USB-C...
AlzaPower USB-C charging/data cable for Garmin Fenix, Vívoactive, Venu, Forerunner - 1.5m - Watch Charger
AlzaPower USB-C charging/data cable for Garmin Fenix, Vívoactive, Venu, Forerunner - 1.5m
Great price 10.90 €
In stock 4 pcs
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
Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 creme white - Watch Strap
Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 creme white
Great price 8.19 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.55 € 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, with proprietary connection type, fits wrist circumference from 17.3 to 21.3 cm, white colour
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Dark Blue - Watch Strap
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Dark Blue
Great price 7.59 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 6.07 € 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 nylon, with proprietary connection type, fits wrist circumference from 17 to 22 cm, blue colour
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Dark Blue - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Dark Blue
Great price 6.29 €
In stock 5 pcs
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 nylon, fits wrist circumference from 15 to 18 cm, blue colour
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and white - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and white
Great price 6.29 €
In stock 2 pcs
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
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Pure Orange - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Pure Orange
Great price 10.90 €
In stock 2 pcs
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, orange colour
Eternico Airy Universal Quick Release 20mm Chilli Red and Blue edge - Watch Strap
Eternico Airy Universal Quick Release 20mm Chilli Red and Blue edge
Great price 10.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 6.54 € 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.
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material...
Eternico Essential Universal Quick Release 20mm Tea Mint - Watch Strap
Eternico Essential Universal Quick Release 20mm Tea Mint
Great price 8.39 €
In stock 2 pcs
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...
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cafe pink size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cafe pink size M-L
Great price 8.39 €
In stock 4 pcs
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, pink colour
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Dark Blue - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Dark Blue
Great price 5.49 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 4.39 € 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, with proprietary connection type, fits wrist circumference from 17 to 23 cm, blue colour
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Cherry Red - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Cherry Red
Great price 5.49 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 4.39 € 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 15.5 to 21.8 cm, red colour
Eternico Sporty Universal Quick Release 22mm Solid Black and White - Watch Strap
Eternico Sporty Universal Quick Release 22mm Solid Black and White
Great price 6.29 €
In stock > 5 pcs
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,...
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Fig Purple and Black edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Fig Purple and Black edge
Great price 10.90 €
In stock > 5 pcs
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, multicolour finish
AlzaPower USB-A charging cable for Huawei Watch Fit 3 / 2, Band 10-6 and Honor Band 10-6 - 1 m - Watch Charger
AlzaPower USB-A charging cable for Huawei Watch Fit 3 / 2, Band 10-6 and Honor Band 10-6 - 1 m
Great price 8.39 €
In stock > 10 pcs
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 Charger
Mobile Origin Magnetic Band II Apple Watch 49mm/46mm/45mm/44mm Orange/Green - Watch Strap
Mobile Origin Magnetic Band II Apple Watch 49mm/46mm/45mm/44mm Orange/Green
Amazing Deal 16.90 € Save 5 €
In stock > 10 pcs
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 silicone, fits wrist circumference to 20 cm, orange colour

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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