I have been wearing a Fitbit on my wrist almost continuously since 2017. through the Charge 2, Versa, Charge 5, Sense, and now the Charge 6. The lineup has gotten smaller under Google but the core devices are still some of the best fitness trackers on the market. Here are the five I would buy in 2026.
| Fitbit | Type | Battery | Best For |
|---|---|---|---|
| Fitbit Charge 6 | Fitness band | 7 days | Best overall pick |
| Fitbit Versa 4 | Smartwatch | 6+ days | Smartwatch features |
| Fitbit Sense 2 | Premium smartwatch | 6+ days | Stress and ECG tracking |
| Fitbit Inspire 3 | Slim band | 10 days | Beginners and budget |
| Fitbit Ace LTE | Kids’ smartwatch | 1-2 days | Kids 7 to 12 |
Fitbit Charge 6
The Charge 6 is the Fitbit I have been wearing for the past year, and it is the one I recommend first. Built-in GPS for unpaired runs, accurate heart rate (much improved over the Charge 5), and YouTube Music and Google Maps integration. Battery genuinely hits 6 to 7 days even with GPS use a few times per week. The pinch sensor returned, which makes the touchscreen far less frustrating.
Fitbit Versa 4
If you want a square smartwatch face instead of a slim band, the Versa 4 is the right pick. Same core sensors as the Charge 6, with a larger display, voice assistant (Google Assistant), and calls on the wrist via paired phone. Apps and the third-party ecosystem are limited compared to Apple Watch or Wear OS, but battery destroys both at 6 days plus.
Fitbit Sense 2
The Sense 2 adds ECG and the continuous EDA sensor for stress tracking on top of the Versa 4 hardware. Whether stress tracking is worth the price bump is personal. I found the cEDA spikes genuinely useful during high-pressure work weeks, but I know plenty of people who never look at it. The ECG works well and matches the few medical-grade readings I cross-checked.
Fitbit Inspire 3
For under 100 dollars, the Inspire 3 is the easiest entry into the Fitbit ecosystem. No built-in GPS (it uses your phone’s), no NFC payments, but it has all the same sleep, heart rate, and step tracking as the more expensive models. Battery is the best in the lineup at 10 days. Perfect first tracker or gift.
Fitbit Ace LTE
The Ace LTE is the kids’ Fitbit, with built-in calling, location sharing for parents, and a gamified activity loop. My nephew has worn one for six months and it has held up better than any kids’ device I have seen. Monthly subscription required but it does replace a tracker plus a basic kid’s phone for many families.
What Matters Most
Decide between a band and a watch first. The Charge 6 and Inspire 3 are bands. lower profile, longer battery, better for sleep tracking and running. The Versa 4 and Sense 2 are watches. larger display, more glanceable, better for notifications and calls. After that, GPS is the big differentiator: built-in GPS frees you from carrying your phone on runs and walks.
My Setup
I wear the Charge 6 24/7 except when charging. I use the Fitbit app for daily check-ins on sleep and active minutes, and I export weekly data to Apple Health for long-term trends. I do not pay for Premium. the free tier covers what I actually use.
Common Mistakes
Buying an older Charge 4 or Versa 2 from clearance to save money. Google has dropped support for several older models or limited their features, and the heart rate sensors on pre-Charge 6 hardware are noticeably less accurate during intervals. Stick to the current generation.
Final Recommendation
The Fitbit Charge 6 is the one I would buy for most people. The Inspire 3 is the gift to a first-timer or the budget pick. Get the Versa 4 if you want a watch face, the Sense 2 only if you specifically want ECG and stress sensors, and the Ace LTE for kids ready for a wearable.
Frequently asked questions
Do you still need Fitbit Premium to get useful data?+
No. Free Fitbit gives you steps, sleep stages, heart rate, and basic exercise tracking. Premium adds the Daily Readiness Score and more detailed sleep analysis. I used Premium for six months and then dropped it without missing it much.
Are Fitbits still worth buying now that Google owns them?+
Yes, but with eyes open. The hardware is still excellent and battery life beats most smartwatches. The app has gotten worse since the Google migration and some features were dropped. If you want pure fitness tracking, Fitbit still wins on battery and simplicity.