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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.
All from 619
Eternico Sporty for Samsung Galaxy Watch Ultra 47mm black - Watch Strap
Eternico Sporty for Samsung Galaxy Watch Ultra 47mm black
Great price 249,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 199,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Samsung, material silicone, with proprietary connection type, fits wrist circumference from 19.2 to 23.2 cm, black colour, design sports
Added to cart
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Light Blue - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Light Blue
Great price 129,-
In stock 4 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 103,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, blue colour
Added to cart
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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 149,-
In stock > 10 pcs
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, red colour
Added to cart
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Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Pastel Orange - Watch Strap
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Pastel Orange
Great price 179,-
In stock > 10 pcs
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 143,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, with proprietary connection type, fits wrist circumference from 17 to 22 cm, orange colour
Added to cart
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Eternico Airy for Xiaomi Mi Band 5 / 6 / 7 Baby Pink - Watch Strap
Eternico Airy for Xiaomi Mi Band 5 / 6 / 7 Baby Pink
Great price 149,-
In stock > 10 pcs
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, pink colour
Added to cart
- +
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Carmine Red - Watch Strap
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Carmine Red
Great price 179,-
In stock > 10 pcs
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 143,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, with proprietary connection type, fits wrist circumference from 17 to 22 cm, red colour
Added to cart
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Vibrant Violet - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Vibrant Violet
Great price 149,-
In stock > 10 pcs
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, purple colour
Added to cart
- +
Eternico Titanium Buckle for Quick Release 22mm silver - Watch Strap
Eternico Titanium Buckle for Quick Release 22mm silver
Great price 699,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 419,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Suunto, Carneo, Kospet and CMF, material titanium, uses...
+Gift Spare Part WowME with a value of 99,-
Added to cart
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Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 aqua blue and white - Watch Strap
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 aqua blue and white
Great price 149,-
In stock > 10 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, blue colour, design sports
Added to cart
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Mobile Origin Screen Guard Spare Hybrid film Apple Watch 9/8/7 45mm - Film Screen Protector
Mobile Origin Screen Guard Spare Hybrid film Apple Watch 9/8/7 45mm
169,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 118,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Film Screen Protector Watch Series 9, Watch Series 8 and Watch Series 7 - for sizes: 45 mm, glossy finish, full adhesive coverage, cleaning set included
Added to cart
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AlzaPower charging cable for Huawei Watch GT 2e / GT 2 / GT and Honor GS3i / GS Pro / Magic 2 - 1m - Watch Charger
AlzaPower charging cable for Huawei Watch GT 2e / GT 2 / GT and Honor GS3i / GS Pro / Magic 2 - 1m
Great price 149,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Charger
Added to cart
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Eternico Essential for Mi Band 5 / 6 / 7 Wine Red - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Wine Red
Great price 119,-
In stock > 20 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 95,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi Mi Band 5, Mi Band 6 and Mi Band 7, TPU material, for wrist circumference from 13 to 21 cm, red, made in the Czech Republic
Added to cart
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Eternico Airy for Garmin QuickFit 22mm purple - Watch Strap
Eternico Airy for Garmin QuickFit 22mm purple
Great price 299,-
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 239,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, purple colour
Added to cart
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Solid Purple - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Solid Purple
Great price 129,-
In stock > 10 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 103,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, purple colour
Added to cart
- +
Tempered Glass Protector for Xiaomi Redmi Watch 3, waterproof - Glass Screen Protector
Tempered Glass Protector for Xiaomi Redmi Watch 3, waterproof
129,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY50 65,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 50% s kódem ALZADNY50. Klikněte a kód se uplatní automaticky.
Glass Screen Protector made of plexiglass for smart watch Xiaomi Redmi Watch 3 - 3D curvature, 5H hardness, glossy, 0,5 mm thickness, package includes: cleaning cloth, spatula,...
Added to cart
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Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 white - Watch Strap
Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 white
Great price 199,-
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 159,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 21.3 cm, white colour
Added to cart
- +
Eternico Airy for Samsung Watch8 Midnight Purple - Watch Strap
Eternico Airy for Samsung Watch8 Midnight Purple
Great price 249,-
In stock 3 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 149,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
Watch Strap - for Samsung, material nylon, with proprietary connection type, fits wrist circumference from 12.9 to 17.4 cm, purple colour
Added to cart
- +
Nomad Rocky Point Band Black/Atlantic AW 49/45/44/42mm - Watch Strap
Nomad Rocky Point Band Black/Atlantic AW 49/45/44/42mm
1,939,-
In stock > 5 pcs
6 colors
Buy with code ALZADNY10 1,745,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material silicone, fits wrist circumference from 17.5 to 22.5 cm, blue colour, design sports
Added to cart
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Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Mentol Mint - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Mentol Mint
Great price 149,-
In stock > 10 pcs
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, blue colour
Added to cart
- +
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and yellow - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and yellow
Great price 149,-
In stock > 10 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 89,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
Watch Strap - for Xiaomi, material silicone, fits wrist circumference from 15 to 22 cm, black colour
Added to cart
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Cloud White - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Cloud White
Great price 149,-
In stock > 10 pcs
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 89,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, white colour
Added to cart
- +
Eternico Airy for Garmin QuickFit 22mm orange - Watch Strap
Eternico Airy for Garmin QuickFit 22mm orange
Great price 299,-
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 239,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, orange colour
Added to cart
- +
Eternico Airy for Samsung Watch8 pink - Watch Strap
Eternico Airy for Samsung Watch8 pink
Great price 249,-
In stock > 10 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 149,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
Watch Strap - for Samsung, material nylon, with proprietary connection type, fits wrist circumference from 12.9 to 17.4 cm, pink colour
Added to cart
- +
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Coffee Brown - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Coffee Brown
Great price 129,-
In stock > 10 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 103,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, brown colour
Added to cart
- +
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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.

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