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Key Features
- Fitness tracker with AMOLED display
- Heart rate, SpO2, VO2 Max, sleep, stress tracking
- Up to 10 days battery life
- Bluetooth 5.0, water resistant design
Key Specifications
- Brand:
- Fitbit
- Model Number:
- INSPIRE3-ZEN
- Compatible Phones:
- Apple iOS 16.4 or higher, Android OS 11.0 or higher
- Face Size (mm):
- 39.4
- Display:
- AMOLED with Corning Gorilla Glass 3
Phones & Wearables
- Strap:
- Small fits wrists 130 - 190mm, Large fits wrists 160 - 220mm in circumference
Capacity
- Storage Capacity:
- 32MB
- Memory:
- Tracks activity from 30 daily total days, 7 days of minute by minute motion data, Heart rate: per second when exercising, per 5 seconds all other times
Connections
- Connections:
- Bluetooth v5.0
Power & Charging
- Battery Life:
- Up To 10 Days
Options
- Sensor Technology:
- 3-axis accelerometer, Optical heart rate monitor, Red and infrared sensors for blood oxygen (SpO2) monitoring, Ambient light, Device temperature
- Trackers:
- Stress Management, Sleep Profile, Smart Wake, Menstrual tracking
Safety
- Water Resistant:
- Up to 50m (swimproof)
General Information
- Type:
- Fitness Tracker
- Family:
- Inspire 3
- Colour:
- Black
- Supplier Colour:
- Midnight Zen/Black
- Materials:
- Silicone band
- Subscription:
- 6 months of Fitbit Premium included for new and returning users (T&Cs apply), Google account and Fitbit app required to use
- Additional Features:
- Vibration motor, Active Zone Minutes, Call & Text Notifications
- What's In The Box:
- Classic wristbands (small & large), Charging cable
Warranty
- Manufacturer's Warranty:
- 2 Year
Phones & Wearables
- Strap:
- Small fits wrists 130 - 190mm, Large fits wrists 160 - 220mm in circumference
Connections
- Connections:
- Bluetooth v5.0
Options
- Sensor Technology:
- 3-axis accelerometer, Optical heart rate monitor, Red and infrared sensors for blood oxygen (SpO2) monitoring, Ambient light, Device temperature
- Trackers:
- Stress Management, Sleep Profile, Smart Wake, Menstrual tracking
General Information
- Type:
- Fitness Tracker
- Family:
- Inspire 3
- Colour:
- Black
- Supplier Colour:
- Midnight Zen/Black
- Materials:
- Silicone band
- Subscription:
- 6 months of Fitbit Premium included for new and returning users (T&Cs apply), Google account and Fitbit app required to use
- Additional Features:
- Vibration motor, Active Zone Minutes, Call & Text Notifications
- What's In The Box:
- Classic wristbands (small & large), Charging cable
Product Dimensions
- Product Height (mm):
- 11.8
- Product Width (mm):
- 18.6
- Product Depth (mm):
- 39.3
- Product Weight (g):
- 17.7
Box Dimensions
- Box Height (mm):
- 26
- Box Width (mm):
- 172
- Box Depth (mm):
- 90
- Box Weight (kg):
- 0
Product Reviews of Fitbit Inspire 3 Midnight Zen/Black

Overall Rating Snapshot
4.6 out of 5 stars from 38 reviews
97% of users recommend this product
Featured
Great features
The best feature of it is light weight, great battery life and ease of set up
Dee
Published on 11 November 2022
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Simple but powerful
If you’re looking for a simple and slim watch that can also give you your step count at a glance then this is absolutely a winner. Get all your sleep data and any other health data you’re after within the app, customizing what you do and don’t want to track. Extremely happy with my purchase.
SJ
Confirmed purchase 28 February 2026
Published on 25 March 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Fitbit Watch
Love the slim design. Has all the features I need and was a great price - purchased while on sale. Very happy with it!
Lynell
Confirmed purchase 26 January 2026
Published on 26 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Very good heart beat monitor
I have a medical condition so I need to check my heart regularly. This device is very good at doing so. Would recommend to others.
Adam
Confirmed purchase 2 February 2026
Published on 25 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Sleek Functional Fabulous
Easy to wear, easy to use, an excellent choice and a great decision to purchase from The Good Guys. Sleek, functional and fabulous - the Fitbit and me!
Elizabeth
Confirmed purchase 22 January 2026
Published on 18 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great fitness tracker
Upgraded from Inspire 2 model. Colour screen is easier to read. More features. Comfortable to wear and good battery life. Great fitness tracker at good price. Very easy to set up new model to phone app.
Graeme P
Confirmed purchase 14 January 2026
Published on 17 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Product
Easy to read due to improved symbols and colours. Comfortable to wear. Great for keeping track of your sleep, heart rate, steps, cardio etc. Great value as bought on special. Battery lasts the 10 days and is quick to charge. Happy with this purchase.
Joy P
Confirmed purchase 14 January 2026
Published on 17 February 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great fitting watch for a small wrist
This watch is a great watch for small wrist, gives the option of changing out the bad for a larger wrist as well. Easy to use, great basic features. Lasts more than a week between charges.
Karen
Confirmed purchase 23 December 2025
Published on 15 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great fitness watch
Great product for a 7yo who really enjoys seeing how many steps are done each day, and can easily navigate the menu. We’ve had these before, & while great, don’t expect them to last beyond 18-24 months. The basic parts of the app are simple to follow, though exporting data is messy.
Ktm
Confirmed purchase 23 December 2025
Published on 14 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Nifty little thing!
I was looking to replace a lost garmin kids for my tween when this fitbit inspire popped up at a bargain price of $58 (GG price matched) I instantly snapped up such a bargain as a Christmas present. This has all the right features for tweens & teens or adults, all very simple and straight forward to use. The fitbit itself has the option to receive notifications like messages, text, calls etc which is handy for a busy life style seeing what's an urgent matter and what's not. The sleep is an excellent tool too! It's helped my kids stay active over the school holidays and allows accounts to link up for friendly competition. Worth every cent - even if just a little discounted because who doesn't love a sale. Colours are absolutely beautiful too!
Kaitlyn
Confirmed purchase 20 December 2025
Published on 14 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 38 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: What is the battery life of the Fitbit Inspire 3?
A: The Fitbit Inspire 3 offers up to 10 days of battery life.
Q: What are the health tracking features of the Fitbit Inspire 3?
A: It tracks heart rate, SpO2, VO2 Max, sleep, stress, and provides a Stress Management Score.
Q: Which wireless technology does the Fitbit Inspire 3 use?
A: The Fitbit Inspire 3 uses Bluetooth 5.0 for connectivity.
Q: How water-resistant is the Fitbit Inspire 3?
A: The Fitbit Inspire 3 has a water-resistant design suitable for various activities.
Q: What display technology is used in the Fitbit Inspire 3?
A: The Fitbit Inspire 3 features an AMOLED display.