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Fitness Tracker Accessories

Fitness Tracker Accessories – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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All from 2,368
Eternico Essential Universal QuickFit 26mm Army Green - Watch Strap
Eternico Essential Universal QuickFit 26mm Army Green
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 30ETERNICO2026 9.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Watch Strap - for Garmin and Amazfit, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 16.7 to 23.9 cm, green colour
Added to cart
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Eternico Essential Universal QuickFit 26mm Sandy Yellow - Watch Strap
Eternico Essential Universal QuickFit 26mm Sandy Yellow
Great price 12.90 €
In stock 1 pcs
7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 9.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Watch Strap - for Garmin and Amazfit, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 16.7 to 23.9 cm, orange colour
Added to cart
- +
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Red and Pink edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Red and Pink edge
Great price 10.90 €
In stock 1 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 7.63 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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, red colour
Added to cart
- +
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Lava Red - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm 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 30ETERNICO2026 7.63 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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, red colour
Added to cart
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Garmin QuickFit 22 Leather Brown - Watch Strap
Garmin QuickFit 22 Leather Brown
129.90 €
From 3.08 € per month
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material leather, uses 22mm Garmin QuickFit, brown colour
Added to cart
- +
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm cafe pink size S-M - Watch Strap
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm cafe pink size S-M
Great price 9.19 €
In stock > 10 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 6.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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, pink colour
Added to cart
- +
Eternico Essential for Garmin QuickFit 22mm Lime - Watch Strap
Eternico Essential for Garmin QuickFit 22mm Lime
Great price 14.90 €
In stock > 10 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 10.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Watch Strap - for Garmin, material silicone, uses 22mm Garmin QuickFit, fits wrist circumference from 13.9 to 19.8 cm, green colour
Added to cart
- +
Spigen Thin Fit Black Apple Watch 10 46mm - Protective Watch Cover
Spigen Thin Fit Black Apple Watch 10 46mm
20.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Protective Watch Cover Apple Watch Series 11 and Watch Series 10 46 mm and 46mm, for sides, material polycarbonate, black colour
Added to cart
- +
Garmin UltraFit 22 nylon grey - Watch Strap
Garmin UltraFit 22 nylon grey
39.90 €
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material nylon, grey colour
Added to cart
- +
Pitaka Air Case Black/Grey Apple Watch Ultra 49 mm - Protective Watch Cover
Pitaka Air Case Black/Grey Apple Watch Ultra 49 mm
49.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Protective Watch Cover Apple Watch Ultra 2 and Watch Ultra 49mm and 49mm, for sides, material aramid, black colour
Added to cart
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FIXED for smartwatch Amazfit T-Rex 2 2pcs in a package clear - Glass Screen Protector
FIXED for smartwatch Amazfit T-Rex 2 2pcs in a package clear
12.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Glass Screen Protector for smart watch Amazfit T-Rex 2 - 2,5D curvature, 9H hardness, glossy, 0,33 mm thickness, package includes: alcohol wipe and dust removal sticker
Added to cart
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FIXED Leather Strap with width 20mm black - Watch Strap
FIXED Leather Strap with width 20mm black
20.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Carneo, Haylou, Kospet, Myki, Garett, myPhone and KLOKI, material...
Added to cart
- +
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Ebony Green - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Ebony Green
Great price 12.90 €
In stock > 5 pcs
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 9.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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
Added to cart
- +
Eternico Essential for Garmin QuickFit 22mm red - Watch Strap
Eternico Essential for Garmin QuickFit 22mm red
Great price 14.90 €
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 10.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Watch Strap - for Garmin, material silicone, uses 22mm Garmin QuickFit, fits wrist circumference from 13.9 to 19.8 cm, red colour
Added to cart
- +
Eternico Essential for Garmin QuickFit 26mm Lime - Watch Strap
Eternico Essential for Garmin QuickFit 26mm Lime
Great price 12.90 €
In stock > 10 pcs
7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 9.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Watch Strap - for Garmin and Amazfit, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 13.9 to 19.8 cm, green colour
Added to cart
- +
FIXED MagZen 5 Stand with integrated Apple Watch charger and MagSafe 5,000 mAh support grey - Power Bank
FIXED MagZen 5 Stand with integrated Apple Watch charger and MagSafe 5,000 mAh support grey
42.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Power Bank for mobile phones and tablets and hodinky, 5000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 12V and 3 A, LED status indication, compact
Added to cart
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Mobile Origin 3in1 Wireless Charger PW13 Samsung Compatible - Wireless Charger
Mobile Origin 3in1 Wireless Charger PW13 Samsung Compatible
26.89 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Wireless Charger - performance 18 W, 3 outputs (15 W, 3 W, 5 W), USB-C input, undervoltage and overvoltage protection, includes charging indication and temperature regulation,...
Added to cart
- +
Magene Out-Front Bike Computer mount - Bike Holder
Magene Out-Front Bike Computer mount
12.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Bike Holder - handlebar mount for Magene tachometers
Added to cart
- +
Spigen Lite Fit, black - Samsung Galaxy Watch Ultra - Watch Strap
Spigen Lite Fit, black - Samsung Galaxy Watch Ultra
26.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Samsung, material nylon, black colour
Added to cart
- +
FIXED Silicone Strap for Garmin QuickFit 26mm black - Watch Strap
FIXED Silicone Strap for Garmin QuickFit 26mm black
24.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Amazfit and myPhone, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 16 to 23 cm, black colour
Added to cart
- +
FIXED Leather Strap with width 20mm brown - Watch Strap
FIXED Leather Strap with width 20mm brown
23.90 €
In stock > 10 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Carneo, Haylou, Kospet, Myki, Garett, myPhone and KLOKI, material...
Added to cart
- +
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Bunny Pink - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Bunny Pink
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 30ETERNICO2026 7.63 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm pink size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm pink size M-L
Great price 9.19 €
In stock 4 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code 30ETERNICO2026 6.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
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
Added to cart
- +
Spigen Modern Fit 316L Samsung Galaxy Watch 8 (40/44/46mm) Silver - Watch Strap
Spigen Modern Fit 316L Samsung Galaxy Watch 8 (40/44/46mm) Silver
62.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Samsung, material stainless steel, silver colour
Added to cart
- +
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