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Our brands - Fitness Tracker Accessories

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Eternico Airy for Huawei Fit 3 black - Watch Strap
Eternico Airy for Huawei Fit 3 black
Discounted -30 % 7.60 € 10.90 €
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Huawei, material nylon, with proprietary connection type, fits wrist circumference from 11.5 to 15 cm, black colour
Added to cart
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Eternico Sporty for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Cool Lava and Black - Watch Strap
Eternico Sporty for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Cool Lava and Black
Great price 6.29 €
In stock 2 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
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, multicolour...
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Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 pink - Watch Strap
Eternico Essential for Xiaomi Band 8 Pro / 9 Pro, Redmi Watch 4 / 5 pink
Great price 8.19 €
In stock > 10 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 7.37 €
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17.3 to 21.3 cm, pink 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
Discounted -30 % 3.80 € 5.49 €
In stock
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, purple colour
Added to cart
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Eternico Essential for Mi Band 3 / 4 Stone Gray - Watch Strap
Eternico Essential for Mi Band 3 / 4 Stone Gray
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, grey colour, made in CZ
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Eternico Sporty Universal Quick Release 20mm Pure Pink and White - Watch Strap
Eternico Sporty Universal Quick Release 20mm Pure Pink and White
Great price 6.29 €
In stock > 5 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 5.66 €
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, Garett, myPhone and KLOKI,...
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Eternico Alpine Look for Garmin QuickFit 26mm orange - Watch Strap
Eternico Alpine Look for Garmin QuickFit 26mm orange
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 14.3 to 21.5 cm, orange colour
Added to cart
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AlzaGuard Ultra Slim Aramid Case for Apple Watch 46mm - Protective Watch Cover
AlzaGuard Ultra Slim Aramid Case for Apple Watch 46mm
Great price 32.90 €
In stock 3 pcs
5 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 29.61 €
Protective Watch Cover Apple Watch Series 11 and Watch Series 10 46 mm and 46mm, for sides, material aramid, black colour
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Eternico Essential for Mi Band 3 / 4 Baby Pink - Watch Strap
Eternico Essential for Mi Band 3 / 4 Baby Pink
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, pink, made in Czech Republic
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Eternico Sporty for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Gray and White - Watch Strap
Eternico Sporty for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Gray and White
Great price 6.29 €
In stock 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 5.66 €
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,...
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Eternico Airy for Garmin QuickFit 26mm orange - Watch Strap
Eternico Airy for Garmin QuickFit 26mm orange
Discounted -30 % 9 € 12.90 €
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, green colour
Added to cart
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Eternico Alpine Look for Garmin QuickFit 22mm Olive Green - Watch Strap
Eternico Alpine Look for Garmin QuickFit 22mm Olive Green
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 12.4 to 19.3 cm, green colour
Added to cart
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AlzaGuard Elite Hero Case for Apple Watch 42mm black - Protective Watch Cover
AlzaGuard Elite Hero Case for Apple Watch 42mm black
Great price 12.90 €
In stock 2 pcs
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 11.61 €
Protective Watch Cover Apple Watch Series 10 42 mm, for sides and display, material polycarbonate, black colour, in combination with tempered glass
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Mint Green - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Mint Green
Discounted -30 % 3.80 € 5.49 €
In stock
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, green colour
Added to cart
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Eternico Essential for Mi Band 5 / 6 / 7 Mint Green - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Mint Green
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 5, Mi Band 6 and Mi Band 7, TPU material, for wrist circumference from 13 to 21 cm, green, made in the Czech Republic
Added to cart
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AlzaGuard Ultra Slim Aramid Case for Apple Watch Ultra 1 / 2 / 3 - Protective Watch Cover
AlzaGuard Ultra Slim Aramid Case for Apple Watch Ultra 1 / 2 / 3
Great price 32.90 €
In stock 4 pcs
5 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 29.61 €
Protective Watch Cover Apple Watch Ultra 3, Watch Ultra 2 and Watch Ultra 49mm, 49mm and 49mm, for sides, material aramid, black colour
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AlzaPower charging cable for Amazfit GTR4 / GTS4 / GTR3 / GTS3 / Cheetah / T-Rex 2 - 1 m - Watch Charger
AlzaPower charging cable for Amazfit GTR4 / GTS4 / GTR3 / GTS3 / Cheetah / T-Rex 2 - 1 m
Discounted -30 % 5.30 € 7.59 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
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Eternico Alpine Look for Garmin QuickFit 26mm gray - Watch Strap
Eternico Alpine Look for Garmin QuickFit 26mm gray
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 14.3 to 21.5 cm, grey colour
Added to cart
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Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 white - Watch Strap
Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 white
Discounted -30 % 5.70 € 8.19 €
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 19 to 24.5 cm, white colour
Added to cart
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AlzaGuard Crystal Clear TPU HalfCase for Apple Watch 46mm - Protective Watch Cover
AlzaGuard Crystal Clear TPU HalfCase for Apple Watch 46mm
Great price 6.29 €
In stock 2 pcs
5 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 5.66 €
Protective Watch Cover - durable and soft, TPU, easy to put on and take off, cutouts for connectors and buttons, wireless charging compatible, does not cover the screen, thickness:...
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Wine Red - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Wine Red
Great price 5.49 €
In stock > 10 pcs
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 4.94 €
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, red colour
Added to cart
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Eternico Airy for Garmin QuickFit 22mm Military Green - Watch Strap
Eternico Airy for Garmin QuickFit 22mm Military Green
Great price 12.90 €
In stock > 5 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 11.61 €
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, green colour
Added to cart
- +
Eternico Airy for Garmin QuickFit 22mm purple - Watch Strap
Eternico Airy for Garmin QuickFit 22mm purple
Discounted -30 % 9 € 12.90 €
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
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
- +
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 solid black and yellow - Watch Strap
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 solid black and yellow
Discounted -39 % 3.80 € 6.29 €
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, black colour, design sports
Added to cart
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Other

Our brands - 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

Wattmeters

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