Does it come with charger or do you have to buy separately?

It comes with a charger. I have not been able to buy it separately. You have to buy a whole new Flex 2.

Will this recognize activity from stationary cycling?

I don't think any one of these people really answered your question. It is not going to recognize that you are cycling and it will just run up your step count. I find this to be a problem because I am not taking any steps when I am riding my bike and don't want that counted as walking.

do you have to have the app or a phone

If your phone is not compatible with the device (as mine was not compatible) then you MUST purchase a dongle to go with this particular tracker as it is not included in the purchase of the Fitbit Flex 2. With a dongle plugged into your computer, you pull up the Fitbit icon on your computer and tell it to sync if it has not synced in a while....but it will sync from time to time on its own. If your phone does work with the tracker, then you just download the app and you are set to go.

Does this fitness tracker touch the skin? If so has anyone with a nickel allergy worn it for a substantial amount of time?

I have a severe nickel allergy -- rash, swelling, blisters. But the Fitbit Flex 2 band doesn't irritate my skin at all, even though I've been wearing it 24/7 since I got it. Granted, only the two little posts that secure the band (not the tracker itself) have any metal that touches my skin, but usually that would be enough to set my wrist on fire. When I researched before buying, the only official word I could get from Fitbit said the clasp is surgical grade stainless steel, which by definition shouldn't have any nickel in/on it.

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💪 Elevate your fitness game with the Fitbit Flex 2!

SLEEK AND STYLISH DESIGN - Ultra-thin tracker fits seamlessly into your daily wear.
STAY CONNECTED ON THE GO - Compatible with smartphones, tablets, and desktops.
SLEEP SMARTER NOT HARDER - Monitor your sleep patterns for a better night's rest.
SWIM READY FOR EVERY ADVENTURE - Wear it in the ocean, pool, or shower without worry.
STEP INTO A HEALTHIER LIFESTYLE - Track your steps, distance, and calories burned effortlessly.

The Fitbit Flex 2 is a versatile fitness tracker designed for the modern millennial. With its sleek black design, it tracks your steps, distance, calories burned, and active minutes. The ultra-thin, removable tracker can be hidden in stylish bands or pendants, making it perfect for any occasion. It's swim-proof and life-proof, allowing you to wear it while swimming or showering. Compatible with various devices, it also features a sleep monitor to help you optimize your rest.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

1241.87 DT

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Color	Black
Size	1 Count (Pack of 1)
Team	Fitbit
Compatible with	Smartphones, Tablets, Desktops
Height	7.95 inches
Item display length	3.94 inches
Weight	18 g
Item display width	1.3 inches
Material type	Elastomer
Number of items	1
Features	sleep monitor
Sport	Fitness
Batteries included?	Yes
tech_spec_battery_description_toys	Lithium-Ion Polymer
Brand	Fitbit
Department	Women's
Manufacturer	Fitbit
Item model number	FB403BK
Product Dimensions	25.4 x 1.14 x 0.94 cm; 18.14 g
ASIN	B01KH2PV4U

FitbitFlex 2, Black (US Version)

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