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Alza Days - Fitness Tracker Accessories

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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.
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426 Results
4.7 165×
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cafe pink size M-L
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
Buy with code ALZADNI20 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. 6.71 €
Great price 8.39 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APWCPL38
Buy with code ALZADNI20 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. 6.71 €
Great price 8.39 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW-SWCHHWFT2
4.5 24×
Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 creme white
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17.3 to 21.3 cm, white colour
Buy with code ALZADNI20 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. 6.55 €
Great price 8.19 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AET_RW5E_2
4.6 278×
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Dark Blue
Watch Strap - for Xiaomi, material nylon, with proprietary connection type, fits wrist circumference from 17 to 22 cm, blue colour
Buy with code ALZADNI20 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. 6.07 €
Great price 7.59 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI8AY_9
4.4 214×
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Dark Blue
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, blue colour
Buy with code ALZADNI20 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. 4.39 €
Great price 5.49 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI8E_11
4.6 644×
Eternico Airy Universal Quick Release 20mm Chilli Red and Blue edge
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material nylon, uses 20mm Quick Release, fits wrist circumference from 16.5 to 22.5 cm, multicolour finish
Buy with code ALZADNI40 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. 6.54 €
Great price 10.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_UN20AY_51
4.6 147×
Eternico Sporty for Apple Watch 38mm / 40mm / 41mm / 42mm Cloud White and Pink
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, pink colour, design sports
Buy with code ALZADNI20 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. 5.03 €
Great price 6.29 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AWSP_5_38
4.4 214×
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Cherry Red
Watch Strap - for Xiaomi, material silicone, fits wrist circumference from 15.5 to 21.8 cm, red colour
Buy with code ALZADNI20 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. 4.39 €
Great price 5.49 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI8E_3
4.6 510×
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Pure Orange
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
Buy with code ALZADNI20 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. 8.72 €
Great price 10.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AWAY_4_42
4.4 350×
Eternico Essential Universal Quick Release 20mm Tea Mint
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, myPhone and KLOKI, material silicone, uses 20mm Quick Release, fits wrist circumference from 14 to 20 cm, blue colour
Buy with code ALZADNI20 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. 6.71 €
Great price 8.39 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_U20E3
4.5 247×
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm cherry red size M-L
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, red colour
Buy with code ALZADNI40 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. 5.03 €
Great price 8.39 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APWCHRL42
3.2 20×
Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 black
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 19 to 24.5 cm, black colour
Buy with code ALZADNI20 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. 6.55 €
Great price 8.19 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AET_XMA9E_1
4.5 392×
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Fig Purple and Black edge
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
Buy with code ALZADNI20 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. 8.72 €
Great price 10.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AWAY_61_38
4.5 392×
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Mountain Green and Green edge
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, green colour
Buy with code ALZADNI20 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. 8.72 €
Great price 10.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AWAY_39_38
Buy with code ALZADNI20 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. 10.32 €
Great price 12.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW-SWCHHWGT3
4.0 108×
Eternico Elegance Milanese for Xiaomi Smart Band 8 / 9 / 10 gold
Watch Strap - for Xiaomi, material stainless steel, with proprietary connection type, fits wrist circumference from 14 to 22 cm, gold colour, design milanese loop
Buy with code ALZADNI40 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. 6.54 €
Great price 10.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AETAW156
4.1 55×
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 solid black and gray
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, black colour, design sports
Buy with code ALZADNI20 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. 5.03 €
Great price 6.29 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI8SP_3
4.7 280×
Eternico Airy for Xiaomi Mi Band 5 / 6 / 7 Baby Pink
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, pink colour
Buy with code ALZADNI20 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. 5.03 €
Great price 6.29 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI5AY_13
4.6 147×
Eternico Sporty for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Gray and White
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, white colour, design sports
Buy with code ALZADNI20 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. 5.03 €
Great price 6.29 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_AWSP_3_38
4.7 165×
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm sharp blue size M-L
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, blue colour
Buy with code ALZADNI20 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. 6.71 €
Great price 8.39 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APWSBLL38
4.5 257×
Eternico Essential for Mi Band 3 / 4 Dark Blue
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, blue colour, made in Czech Republic
Buy with code ALZADNI20 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. 3.99 €
Great price 4.99 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AETM3a57
4.5 257×
Eternico Essential for Mi Band 3 / 4 Wine Red
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, red colour, made in Czech Republic
Buy with code ALZADNI20 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. 3.99 €
Great price 4.99 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AETM3a54
4.7 280×
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Sky Blue
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, blue colour
Buy with code ALZADNI40 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. 3.77 €
Great price 6.29 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_XMI5AY_15
4.6 183×
Eternico Sporty Universal Quick Release 22mm Solid Black and Burgundy
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Polar, Suunto, Carneo, Canyon, Haylou, Kospet, CMF, Oneplus and myPhone, material silicone, uses 22mm Quick Release, fits wrist circumference from 17 to 22.1 cm, red colour
Buy with code ALZADNI20 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. 5.03 €
Great price 6.29 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APW_U22SP_14
 

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.

Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
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