3.2 out of 51 reviews READ REVIEWS

Fitbit Ionic Smartwatch and Activity Tracker with Band Set

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Overview & Details

Fitbit Ionic Smartwatch and Activity Tracker with Band Set 
Track your journey to a fitter existence with Ionic. It can automatically track selected exercises and provide feedback on steps, heart rate, distance, calories burned and more as you go so you can track your progress. Use it for contactless payments on the go. Receive missed call and text notifications. And when it's time to turn in, Fitbit monitors your sleep to give you feedback on how to get your best rest. It's like having a fitness and life coach right on your wrist!

What You Get

  • Ionic smartwatch
  • Small classic wristband
  • Large classic wristband
  • USB charging cable
  • Manual
  • Manufacturer's 1-year limited warranty

Good to Know
For warranty information, please call HSN.com Customer Service at 800.933.2887 (8 am-1 am ET).
Shop all Fitbit
Color Choices: Charcoal/Smoke Gray, Slate Blue/Burnt Orange or Blue Gray/Silver Gray
Model #: FB503GYBK (Charcoal/Smoke Gray) or FB503CPBU (Slate Blue/Burnt Orange)
Fit: Small wristband fits wrists measuring 5.5" - 6.7" in circumference Large wristband fits wrists measuring 6.7" - 8.1" in circumference
Measurements: Approx. 10"L x 1.5"W x 0.48"H
Weight: Approx. 0.96 oz.
Power Source: Built-in rechargeable lithium-polymer battery charges via included USB cable
Country of Origin: China


Dynamic personal coaching
  • Start dynamic personal coaching on your wrist with on-screen guidance for every move and routines that adapt based on your feedback

  • Automatically record select exercises like running, biking, weight training and more, see post-workout summaries and save them in the Fitbit app

Sleep stages and insights
  • See your time spent in light, deep and REM sleep stages and get personalized insights to help you improve

All-day activity
  • Track steps, heart rate, distance, calories burned, floors climbed, active minutes, hourly activity and stationary time

Use it for payments
  • With a built-in NFC chip, you can use your credit and debit cards on-the-go, anywhere that accepts contactless payments

Built-in GPS
  • See pace, distance and other key stats on display, while recording elevation climbed, split times and a map of your route

Multi-day battery
  • Battery life of up to 4+ days and up to 10 hours when using GPS so you can track day to night without charging

Smartphone notifications
  • See call, text or calendar notifications on screen and get push notifications from your favorite apps
  • Available when your phone is nearby

Syncs wirelessly
  • Sync stats wirelessly and automatically to computers and more than 200 leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology
Water resistant to 50 meters
  • For worry-free wear at the beach, on a boat or by the pool


Fitbit Ionic Smartwatch and Activity Tracker with Band Set
51 reviews 3.2 out of 5

Review Breakdown

5 Star
35.29% 18
4 Star
15.69% 8
3 Star
11.76% 6
2 Star
9.8% 5
1 Star
27.45% 14
Would recommend to a friend
  • This was a good buy

    I don't have the words to say but this Fitbit is awesome love it I am a swimmer and I love this for my workouts and all around everyday workouts good buy

    holyfire07, TX
    Was this review helpful? 0 out of 0 found this review helpful
  • Fit to be fit

    I missed having my FitbitIonic and I could not wait to get its replacement. I am currently happy with my purchase.

    jazzysunset, TX
    Was this review helpful? 1 out of 1 found this review helpful
  • Shelley

    I love my ionic. Its quick reacting to what I ask it to do. Its easy to operate

    Shell626, OR
    Was this review helpful? 1 out of 1 found this review helpful

    I simply LOVE this device. It is a GREAT motivator and assists with my busy schedules. In addition, I can take breathing sessions through out the day which makes the day less stressful!!

    Kennay, MD
    Was this review helpful? 2 out of 2 found this review helpful
  • Fitbit is awesome.

    I have had 4 Fitbit in the past, & this Ionic is the best so far. The price was affordable & the features are easy to use. I bought a Fitbit Versa for my sister & brother in law & they love it, too.

    CurlyQ944, TX
    Was this review helpful? 2 out of 3 found this review helpful