



FITBIT Inspire 3 Fitness Tracker - Midnight Zen Universal
FB424BKBKUS
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FITBIT Inspire 3 Fitness Tracker - Midnight Zen Universal
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See Innovation in Action
Watch as advanced features, intuitive design, and exceptional performance come together in real time.
Product Details
The Fitbit Inspire 3 is a slim, lightweight fitness tracker that helps you move more, stress less, and sleep better—day and night. A color AMOLED touchscreen, up to 10 days of battery life, and 24/7 heart-rate & Health Metrics tracking give you a complete picture of your wellbeing. It’s swimproof to 50 m, comfortable enough to wear around the clock, and works with iOS and Android for calls, texts, and app notifications.
Key Features
- Up to 10 days battery life for fewer charges and continuous insight
- AMOLED color display with customizable clock faces & always-on option
- 24/7 heart rate plus Health Metrics dashboard (SpO₂, skin temp variation & more)
- Daily Readiness Score, Stress Management Score & mindfulness sessions
- Automatic sleep tracking, Sleep Profile (with Premium) & smart wake alarm
- Connected GPS (via phone) and 20+ exercise modes with Active Zone Minutes
- Swimproof to 50 m water resistance
- Calls, texts & app notifications on-wrist; works with iOS & Android
- 6-month Fitbit Premium trial for new & returning users (activation required)
Featured Callouts
Track day & night with fewer recharges.
SpO₂, skin temp variation, HRV trends & more.
Water-resistant design for pool & shower.
Map runs with your phone for pace & distance.
Features
Move More
All-day activity tracking, Active Zone Minutes, 20+ exercise modes, and automatic exercise recognition keep your effort focused. Use connected GPS for routes, pace, and distance.
Stress Less
Stress Management Score, guided breathing, and mindfulness content help you unwind. Get irregular heart rhythm notifications and health reminders to stay proactive.
Sleep Better
Automatic sleep stages, daily Sleep Score, smart wake vibrating alarm, and Sleep Profile (with Premium) give personalized insights to improve rest.
Stay Connected
See calls, texts, and app notifications on your wrist, customize clock faces, and sync seamlessly with the Fitbit app on iOS or Android.
Included In The Box
- Fitbit Inspire 3 tracker – Midnight Zen
- Classic wristband – Small & Large sizes
- Charging cable
- Quick start & safety documentation
- 6-month Fitbit Premium trial (activation required)
Technical Specifications
Type | Fitness tracker |
---|---|
Display | AMOLED color touchscreen; Corning® Gorilla® Glass 3 |
Water Resistance | Water-resistant to 50 m |
Sensors | Optical heart-rate sensor, red/infrared SpO₂ sensors, 3-axis accelerometer, ambient light sensor, vibration motor |
Dimensions (Tracker) | Length 39.32 mm (1.55"), Width 18.6 mm (0.73"), Height 11.75 mm (0.46") |
Weight | 17.69 g (0.039 lb) |
Battery / Charging | Lithium-polymer; magnetic USB charging cable |
Battery Life | Up to 10 days (varies with use, features & settings) |
Wireless | Bluetooth (phone notifications & sync) |
Positioning | Connected GPS via smartphone |
Compatibility | iOS & Android (Fitbit app) |
Band Sizes Included | Small 130–190 mm; Large 160–220 mm |
Strap Material | Silicone; buckle closure |
Color | Midnight Zen (face & bezel: black; strap: midnight) |
Manufacturer’s Guarantee | 2 years |
Included in the Box