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Fitbit Flex Wireless Activity + Sleep Wristband, Slate, Small/Large

Product ID: 257050

Details

Battery Capacity
330 amp_hours
Battery Cell Composition
Lithium
Brand
Fitbit
Connectivity Technology
Bluetooth USB
GPS
No GPS
Operating System
Android

💧Water resistant up to 1 ATM (sweat & splash proof)

📶Bluetooth 4.0 wireless sync up to 20ft

🔋7-10 days battery life on single charge

Description

🔥 Stay ahead of the pack with Fitbit Flex – your silent, stylish motivator! 💪

MOTIVATION MEETS SOCIAL - Sync with friends, compete on leaderboards, and stay accountable—because fitness is better together.
ALL DAY NIGHT TRACKING - Tracks steps, calories, distance, active minutes, and sleep cycles with silent wake alarms—your 24/7 wellness companion.
CUSTOMIZABLE FIT STYLE - Includes both small and large silicone wristbands with interchangeable clasps for a sleek, comfortable fit all day long.
SEAMLESS WIRELESS SYNCING - Automatically syncs your activity & sleep data to 150+ devices within 20 feet—stay connected without lifting a finger.
SWEAT SPLASH PROOF DESIGN - Water resistant up to 1 ATM, perfect for workouts and rainy days—wear it everywhere except swimming.

The Fitbit Flex Wireless Activity + Sleep Wristband is a sleek, Bluetooth 4.0-enabled fitness tracker that monitors your daily steps, calories burned, distance, active minutes, and sleep quality. Water resistant up to 1 ATM, it offers up to 10 days of battery life and syncs automatically with over 150 leading iOS, Android, and Windows devices. Designed for all-day comfort with interchangeable wristbands, it also features silent alarms and LED goal progress indicators, making it an essential wearable for data-driven millennials seeking motivation and social fitness engagement.

Specifications

Asin	B00BGO0QEO
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#12,768 in Smart Arm & Wristband Accessories
Date First Available	March 11, 2013
Department	womens
Item Model Number	FB401SL
Manufacturer	Fitbit
Product Dimensions	0.6 x 0.38 x 8.2 inches; 0.4 ounces

Common Questions

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.

What is Desertcart? Is it safe to order from?+

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.

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The product quality is outstanding. Exactly what I needed for my work.

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4 days ago

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Good experience, but the tracking updates could be better.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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