Google Fitbit Inspire 3 - Midnight Zen/Black - Small and Large Bands | Stress management, sleep tracking, 24/7 heart rate, 3-month Google Health Premium membership included, small and large bands
Condition: New
Buy Now, Pay Later
As low as
$16.32
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Aug 7
Color: Black/Midnight Zen
Features
- Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best all you have to do is wear it;
- Compatible with Apple iOS 16.4 or higher and Android OS 11.0 or higher
- Move more: Stay motivated with a Daily Readiness Score, Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes, automatic exercise tracking, and reminders to move
- Stress less: Keep an eye on your well-being with a daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications, SpO2, menstrual health tracking, resting heart rate, and more[1,2]
- Sleep better: Automatic sleep tracking, a daily detailed Sleep Score, smart wake vibrating alarm, and sleep mode help you improve your sleep quality[3]
Description
Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep—all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to work out or how well you’re managing stress. Fitbit is part of the Google family. 1) Requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only. 2) Irregular rhythm notifications are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old or with other known arrhythmias. See fitbit.com/irregularrhythm for additional details. 3) Not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. It is intended to help you manage your well-being and keep track of your information. 4) When phone is nearby. 5) Varies with use and other factors. 6) 6 months of Premium for New Premium users only. Must activate with device. Valid payment method required. Free trial must be activated within 60 days of device activation. Cancel before free trial ends to avoid subscription fees. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.
Operating System: Android
Memory Storage Capacity: 32 MB
Special Feature: Heart Rate Monitor
Battery Capacity: 0.3
Connectivity Technology: Bluetooth
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Ion
GPS: GPS Via Smartphone
Shape: Rectangular
Screen Size: 0.76 inches
Operating System: Android
Additional Features: Heart Rate Monitor
GPS Geotagging Functionality: GPS Via Smartphone
Band Material Type: Silicone
Case Material Type: Resin
Water Resistance Level: Water Resistant
Sport Type: Fitness
Human Interface Input: Touchscreen
Clasp Type: Tang Buckle
Supported Application: Alarm, Fitness Tracker, Heart Rate Monitor, Phone, Sleep Monitor
Water Resistance Depth: 50 meters
Supported Satellite Navigation System: GPS
Controller Type: Android
Metrics Measured: Heart Rate, Sleep Duration, Stress, Blood Oxygen Monitor
Shape: Rectangular
Style Name: Minimalist
Color: Black/Midnight Zen
Band Color: Black
Connectivity Technology: Bluetooth
Wireless Compability: Bluetooth
Wireless Provider: Unlocked
Communication Feature: Bluetooth, GPS
Compatible Devices: IOS and Android
Compatible Phone Models: Apple iOS 16.4 or higher & Android OS 11.0 or higher
Memory Storage Capacity: 32 MB
Warranty Type: Limited
Waterproof Rating: IP68
Brand: Fitbit
Model Name: inspire 3
Target Audience: Tweens, Parents, College Students
Age Range Description: Adult
Model Number: B0B5F9SZW7
Built-In Media: Tracker, Band
Warranty Description: 1 year manufacturer
Wearable Computer Type: Activity Tracker
Unit Count: 1 Count
UPC: 810073611573
Global Trade Identification Number: 73
Manufacturer: Fitbit Inc
Battery Capacity: 0.3
Battery Cell Type: Lithium Ion
Battery Average Life: 10 days
Battery Charge Time: 2 hours
Screen Size: 0.76 inches
Display Type: Digital
Maximum Display Brightness: 400 nit
Item Weight: 3.8 ounces
Item Dimensions: 0.71 x 0.43 x 1.54 inches
Band Length: 39.32 millimeters
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Black/Lilac Bliss
Bought this to begin a total knee replacement journey as my original FITBIT expired. It works just as reviewed. I do know the O2 sat is off and mine is taken daily by a nurse. Otherwise the battery is fantastic. I have only recharged once since purchase. I do not have Bluetooth on and as such it extends the battery. However sleep mode will not work without it on. This has been the best tool to keep me on track with my pre surgery tracking post surgery tracking,(1 week out) and intend to use til it expires. Price wise was right where i thought it should be. I wanted basic and it passes with fling colors.
...
show more
Reviewed in the United States on June 17, 2026 by K Meyer
Color: Black/Midnight Zen
I use my fitbit inspire 3 everyday, mainly to track steps and heart rate. The extra features of Fitbit that require a premium subscription are just OK, and not really needed for me. I did try their free trial, but decided not to continue the premium service. The sleep monitoring is pretty neat though. For connectivity - It is really easy to setup with your phone with their app, but it just isn't for me. The step counter works great, and I use it to try and track my 10,000 steps a day, sometimes finding that I've come close to the goal just doing general work and movement during the day! I like the reminder vibration to remind you to get up and move every once in awhile (I'm sure you can disable this, but I don't). I went with this model of Fitbit because it is much smaller, and much lighter. The fit is really nice, and super lightweight. The screen is still big enough to read it, as the display is bright and clear. It doesn't work well if you want to do extras like messages/email etc, but I don't use it as a smart watch in that way. If you want those features, probably look for a larger model. The durability is another plus for this tracker. I wear it everyday, and without thinking about it (I forget I'm wearing it 99% of the time) I bump and scrape it on all types of things, especially at work because I work with my hands a lot. I can see scruffs and dings all over the edges now after a few months, but zero issues with the functionality, and no real damage to the screen or buttons. Seems that it will take a beating and be just fine. The other thing I really like about this tracker, and another reason I went smaller, is the battery life. I find I have to charge it maybe two or three times a month (at most). I don't really keep track, but it lasts a very long time, even though I wear it all day, everyday. I don't sleep with it anymore, so I'm sure that saves some battery. Either way, the battery lasts a long time, and charge time is very quickly through USB. My only concern is the waterproof type connector that it uses (a design that a lot of smart watches have) might wear down and require their proprietary cable. Because I haven't charged too many times and the charge lasts so long, I'm not super worried about replacing the cable anytime soon, but something to note - you might have to eventually shell out for their special cable. Overall, I really recommend the Inspire 3 is you want a lightweight, small, easy to read tracker. If you are mainly looking for steps/pulse, it is a great device. If you want some of the extras, maybe go a step up and expect to have a heavier device with shorter battery life.
...
show more
Reviewed in the United States on April 6, 2026 by Shopaholic
Color: Black/Midnight Zen
This is replacing a Fitbit Charge 4 that had the screen go out (half the screen went dim one day, then a week later the whole thing went dark. The watch still counted steps and transferred data, just no screen). I hated my charge 4 and it took me over a year to come around to using it. This watch is so different. I love the heck out of this thing. Right from the get go it worked perfectly, linked with the app, updated with no trouble, and transferred date seamlessly. The screen is bright and colorful, and it has a lot of free watch faces. It is slim and sleek and super easy to read (even with my 60 year old eyes). Messages come thru and clear (another issue I always had with the Charge 4 was it would not clear messages to the point I had to turn off that feature). I also love that I can have my step count appear right on the main screen as well as my heart rate. About the only thing I'm not thrilled with is the stupid little pins they use to attach the bands to the watch battery.
...
show more
Reviewed in the United States on July 16, 2026 by Amazon Customer
Color: Black/Midnight Zen
I've been using Fitbit for several years. One time I followed my friend's advice and bought an Apple watch, but was really disappointed in the difference and returned it. For one, Fitbit lasts at least a week on one charge - but with Apple, you have to charge the thing every single day. It also displays far too much useless information - I can use my phone or laptop for that. All I need is the number of steps, heart rate, and sleep time, which Fitbit provides. The only reason I gave this watch a four instead of a five is because it is buggy. The most notable bug is the spotty sleep time. And this is true of all three Fitbits I've had. But I will still give it four stars because I wear it all the time and haven't found anything better, despite its flaws. The fit of this watch is also very good. I have an extremely small wrist, so it's usually difficult for me to find something that doesn't just slip off. But this watch has such a wide range of fit, that I use the fourth-to-smallest notch on the band!
...
show more
Reviewed in the United States on April 17, 2026 by Angela
Color: Black/Lilac Bliss
I absolutely love my Inspire 3! It's comfortable and easy to use and seems very accurate. The Google Health app is exceptional. I signed up for the Premium membership which has an AI health coach which has been inspiring and encouraging and makes interpretation of my statistics easy and actionable. I highly recommend this watch and the accompanying app, especially the Premium service.
...
show more
Reviewed in the United States on July 19, 2026 by Judy Easter
Color: Black/Midnight Zen
I’ve previously had a Charge 4 and then a 5. Like them both, but all good things come to an end. Typical life span a little over 2 years. I’m ok with that. What I really like about this tracker is the smaller size. When my Charge 5 died (tried to wash it off under the faucet), I looked into the Charge 6. Reviews were not reassuring. So this one had more positive reviews and thought I’d give it shot. So far it’s been great. Easy to use, display responds well to touch, screen is legible, and it supports just what I need. Plus, it’s less $$ than the new Charge. At this point very happy with my purchase. Recommended. Will follow up with updates as needed. Update 5-10-24. So within three days battery dropped to 19%. A disappointment given the description states up to 10 days. So I made a few changes in the watch configuration and fully recharged. After36hours battery is at 66%. A week would be acceptable but anything less a disappointment. Update 5-13-24. Turned off always on display. Battery at 44% after 6 days, not bad. Happy I bought this tracker over the Charge 6. Update 6-1-24 Ok, I really like this tracker. Soooo glad I bought it over the Charge 6. It has yet to disappoint me and Im getting at least 8-9 days from a charge. Best part is I like the small profile and simplicity of the display. I see the large display watches and trackers and wonder why anyone would want such a clunky device on their wrist. Now if you wants apps, fancy displays, emergency calling, and all parameters on one screen, this tracker is not for you. So glad I made this purchase. 1-25-25. So the original Fitbit functionality was great throughout the past 9 months until the hinge point of the strap failed. The plastic where the pin secures the strap to the watch fractured. What to do? I tried some epoxy, worked for a few weeks. So I just ordered a new watch. Unfortunately, the watch gave me less than one year of service. Had it not been for its otherwise excellent performance I would have considered abandoning Fitbit. But I went and ordered a new one. Seems the watch is a disposable item with a life expectancy of less than a year. Too bad, seems few things in life have consistent longevity. I’ll have to see how long this one keeps me happy. I’m not going to deduct a star at this point. We’ll just have to see how this goes. 4-11-25 I really like this device. it has performed well. I've been reading a few negative reviews. Seems people expect too much from a small rather inexpensive fitness watch. This device is great as a tracker but is not without fault. Keep that in mind and you won't be disappointed. I think others feel they should get the equivalent of an expensive electrocardiogram or sleep results that you can only get from visiting a sleep center. Ain't gonna happen. Just use the device as it is intended, as a tracker. Overall, once the tracker has accumulated enough data on your habits, it will serve as a reliable reflection of your exercise and health. I think it is worth it and would buy another. 7-10-25 A few more months of use. No complaints. Good tracker. I sync it up with my iPhone and iPad. Sometimes it goes ok other times I need to pair it again. But not a major issue as it does catch up with the latest data. I rely on this compact tracker quite a bit for my steps, distance walked, exercise time, and general sleep quality. it also seems stop on with my resting heart rate. I still like it very much and would buy again. Another update 11-24-25. Watch very reliable thus far. No issues. Again the small profile of this watch is a real plus for me not to mention 8-9 day battery power. Use it mostly to track steps. I have a goal of 11000 steps / day and I’m on track with one month to go for a full year. Will buy another when this fails but I’m hoping to get more than one year out of this one.
...
show more
Reviewed in the United States on May 8, 2024 by JH
Color: Black/Midnight Zen
This watch comes with free 6 month premium subscription. The best part is the "AI Coach." It's highly intuitive, informative, and tailored to me and my goals. I get specific feedback with accuracy and nothing generic. I am blown away with the capability of this watch and the updated app features that make the data easy to track and understand. The value you get for this watch supersedes those in it's price range and beyond. I'm not impressed with Hume, which doesn't charge a subscription, but gives limited information that's not worthy if you don't know how to interpret the data. *** NO MORE COUNTING CALORIES, WEIGHING FOOD OR GUESSING MACROS**** some "free" apps charge extra for the feature to scan your food and log it. Even then the accuracy is questionable. With this FIT BIT, I do not waste time logging into one app or the internet to find the closest food item out of small bank of options. Or you try to scan the barcode that's not registered in it's system- like my Factor meals. It was a hassle I didn't feel up to doing when it's time to eat. It was all a guessing game until my fitbit. I simply take a picture of my Factor meal or any meal and the AI coach gives me the full breakdown: calories, protein, carbs, fats and more if I request it. It even picks up on small items like cranberries in my salad or sauces that are difficult to log ingredients for. If there's a missing, making changes or adjustments is very simple. Now, I have a very sound way of logging and tracking my meals much faster. This Fit Bit in in synch with my Google Health and can incorporate data from my other brands of tools with a single screen shot. I've uploaded test results, labs, Hume Body scans, data from my Renphro scale and I don't have to guess on what it all means. The AI Coach breaks down data I've been working on for months into bite size servings that are comprehensive and easy to understand. It even makes appropriate suggestions based off my goals. This is the step counting watch with all the extra bells and whistles (minus heart rhythm detection) you'd want. It even keeps track of your menstrual cycle down to the day!
...
show more
Reviewed in the United States on June 21, 2026 by Carter
Color: Black/Midnight Zen
This is my review after almost one year of using the Fitbit Inspire 3. My first fitness watch was the Xiaomi Smart Band 8 ($40), and I loved it. It lasted a little over a year, including a two-week beach vacation where I definitely pushed its water resistance past the limit (which it does state not to do so in the little pamphlet). It gave out a month later. Missing my Xiaomi watch, a year ago, I decided to “upgrade” and try the Fitbit Inspire 3 ($100) instead of just repurchasing the Xiaomi. All I really want is a watch that shows me the time, date, calories burnt, is water resistant, and syncs activity to Apple Health. Both watches are slim, comfortable, and easy to set up. I charged each about once a week. Syncing wasn’t an issue overall. Both were functional for the most part. The Fitbit app is more polished and user-friendly than Xiaomi’s (at least when I last used it). It looks cleaner and more organized. That said, I personally didn’t need it since I sync everything to Apple Health. Many of Fitbit’s extra features require a subscription, which I knew going in. If you plan to use their programs, that might be a plus for you. The one feature Fitbit clearly did better was automatic exercise detection. If I started walking for an extended period, it would automatically detect and track the workout. On my Xiaomi 8, I had to manually start workouts. It wasn’t a huge inconvenience, but Fitbit was more convenient here. Unfortunately, that’s where the advantages ended for me. Xiaomi actually had better practical display options. I like seeing the time, date/day, and calories burned all at once. With Xiaomi, there weren’t many designs, but I could find watch faces that showed exactly what I wanted. Fitbit has more designs, display options, and even photo options, but they seem to prioritize aesthetics over useful information. I couldn’t find a single display that showed everything I wanted at the same time. The most frustrating issue was the screen wake-up. With Xiaomi, I rotated my wrist to look ant the time and the time showed. With Fitbit, the screen often wouldn’t wake up when I rotated my wrist. I’d flick it multiple times and nothing. I eventually stopped relying on it as a watch and only wore it for tracking, which defeats the purpose. Connectivity was occasionally annoying. If the phone or watch died, the Fitbit sometimes struggled to reconnect. Restarting the watch usually fixed it, but it shouldn’t be necessary. The biggest problem, and the reason I’m replacing it, is charging. Before even reaching one year, it stopped charging properly. I have to position it very specifically to get it to connect. I leave it charging overnight and it only reaches 20%, if it charges at all. At this point it’s almost always dead or dying. For a $100 watch, that’s disappointing. I kept the Fitbit only for the automatic detection, but I remember since day one doubting if I should return it, and missing my Xiaomi. I tried giving the Fitbit a fair chance. I never ended up liking it, even before it started giving me the charging issues. Recently, my cousin showed me his newer Xiaomi 10 model, which automatically detects workouts (even specific ones like rowing). That was the only feature keeping me with Fitbit. At the time, I did a lot of research before buying this and still regretted the decision, so I’m sharing my experience in case it helps someone else. I’ll be going back to Xiaomi.
...
show more
Reviewed in the United States on February 24, 2026 by Anya