FitBit™ One Activity & Sleep Tracker


Get fit. Sleep better. All in the One™


If you want to turn fitness into a lifestyle, the One™ is for you. For starters, it never rests. During the day, it tracks your steps, distance, calories burned, and stairs climbed.

Come nightfall, it measures your sleep cycle, helps you learn how to sleep better, and wakes you in the morning. The One™ motivates you to reach your goals by bringing greater fitness into your life seamlessly, socially, 24 hours a day

Challenge your friends

Up for a little competition? Bring friends and family in on the fun by connecting with them on Fitbit.com, where you can compare stats, share progress, and cheer each other on.

Your leaderboard now refreshes all day long, so you'll always know how you stack up against friends, no matter the time. You'll get a message if a friend (or frenemy) passes you on the leaderboard.

Go, Badges, Go

Celebrate your progress and stay motivated by earning Fitbit badges for daily, weekly, even lifetime achievements. When you achieve a new goal, or your activity is extra impressive, we'll award you with a badge! Score.

We'll send you alerts when you're nearing your goals and crossing the finish line. Get a weekly email of your stats to stay up on your progress

Log food, weight & workouts

Thanks to Fitbit's tools, logging your meals, water, workouts, and weight is a snap. Nothing will get lost when you're on the go, either. Just log your data with our mobile app. We've got a huge database (from Sunkist oranges to pink salmon).

Let's say you create a weight goal. Fitbit can use your food and activity data to help you set and reach daily calorie objectives

Product Features:
  • Tracks every step
  • Monitors sleep cycle
  • Silent wake alarm
  • Syncs easily with smart phones
  • Share results with social networks
Brand FitBit
Product Type Activity Tracker
Colour Black
Activity Tracker Features
Activity Tracker Style Clip & Wristband
Additional Features
  • Alarm
  • Clock
Internal Memory 1 Week Measurement
Material Type Silicone & Metal
Operating System Compatibility
  • Android
  • iOS
  • Mac OS X 10.6
  • Windows Vista
Sensor Type
  • Accelerometer
  • Altimeter
Sleep Tracker Yes
Tracking Functions
  • Calories Burned
  • Distance Traveled
  • Elevation Climbed
  • Quality Sleep
  • Steps Taken
Water Resistant Yes
Wireless Connectivity
  • Bluetooth
Screen Type OLED
Included Accessories
Accessories Wireless Sync Dongle, Charging Cable, Silicone Clip, Sleep Wristband
Battery & Power
Power Source
  • Battery
Battery Life 2 Weeks
Battery Type Lithium Polymer
Width 19.3 mm
Depth 9.65 mm
Height 48 mm
Weight 0.08 kg
Delivery & Returns
We offer a comprehensive nationwide delivery service; we aim to deliver all orders as quickly as possible.
  • Computers & Electrical – 1 to 3 days on stocked items, non stock product up to 10 days.
  • Furniture & Bedding – 7 days stock items, Non Stock varies with supplier.


  • If delivery is urgent check with the local store, we are here to assist.
  • Locations within 30 km of a store are covered daily.
  • Delivery times for rural areas may vary depending on routes and availability.
Free Pick Up In Store

Can’t wait for delivery or don’t want to pay additional charges? It’s incredibly simple to pick up your online order in store and get your hands on your product quickly and easily. Simply select the free pick up in store option and head to your nearest Harvey Norman store to pick up your order.

  1. During checkout, select “Free pick up in store” and select your preferred store.
  2. After your order is placed, you will receive an “order confirmation email” with your “order confirmation number” (this is usually sent out within 2 hours).
  3. Once the store has confirmed your order and reserved the stock, you will receive an email “Ready for collection”.
  4. Bring your "order confirmation number" to the store you selected for pick up, along with photo ID and the credit card you used to make the order.
  5. Speak to one of our staff and your order should be processed in minutes.
Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by Irish Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

Ask us

You can send us a message to request more information about this product. Just fill in the form below.

FitBit™ One Activity & Sleep Tracker

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