Garmin vs Fitbit 2026: Which Fitness Tracker Should You Buy?

By the WhatNotSell team · Updated September 25, 2026Price ranges in this guide are typical prices as of the date above and change often. The live prices on this page are current.

Short answer: buy a Garmin if you run, cycle or train seriously, want a week or more of battery, and don't want to pay a subscription for your data. Buy a Fitbit if you want a simple, comfortable tracker for sleep, steps and heart health at a lower price, and you like Google's app and AI coaching.

Both work with iPhone and Android, which makes either one a safer choice than an Apple Watch or Galaxy Watch if you might switch phones. (For those two, see our Apple Watch vs Galaxy Watch comparison.)

The Current Lineups (September 2026)

Fitbit (Google):

• Fitbit Air: $99.99, released May 2026. A screenless band with 24/7 heart rate, AFib alerts, SpO2, HRV and sleep tracking, and up to a week of battery.
• Fitbit Inspire 3: Fitbit's basic band with a small screen.
• Fitbit Charge 6: $159.95 list, often on sale. The most complete Fitbit tracker, with built-in GPS and a color screen.
• Fitbit Versa 4: Fitbit's smartwatch, but it's a 2022 design.
• Google Pixel Watch 5: from $399 (August 2026). Google's real smartwatch now, with Fitbit health tracking built in. Android only.

Garmin:

• Forerunner 70: $249.99, released May 2026. Garmin's entry running watch, with an AMOLED screen and up to 13 days of battery.
• Forerunner 170: $299.99 ($349.99 with music), released May 2026. Adds a barometric altimeter, Garmin Pay and open-water swim tracking. Up to 10 days of battery.
• vívoactive 6: $299.99. An all-round fitness smartwatch with up to 11 days of battery.
• Venu 4: launched at $549.99 (September 2025). Garmin's premium lifestyle watch, with up to 12 days of battery. A September 2026 update added fall detection.
• Fenix 9: from $999 (August 2026), for serious outdoor athletes.

Garmin also sells the slim vívosmart 5 band. It's in our best fitness trackers guide.

Side by Side: The Most Popular Picks

Prices as of September 2026. Garmin raised prices across its range in 2026, so older price guides are often too low.

Subscriptions: What You Actually Pay

This is one of the biggest differences over the life of the device.

• Fitbit: basic tracking is free. Google Health Premium (the new name for Fitbit Premium) costs $9.99/month or $99.99/year, up from $79.99/year. It adds the Gemini-powered Google Health Coach, deeper sleep insights and guided programs. New Fitbit Air buyers get a 3-month trial.
• Garmin: every existing feature and all of your data stay free in Garmin Connect. Garmin Connect+ is optional at $6.99/month or $69.99/year. It adds AI insights, enhanced LiveTrack and extra coaching content. Most Garmin owners never need it.

Winner: Garmin. You get more free data (training readiness, HRV status, recovery time, race predictions) without paying monthly.

Fitness and Training: Garmin

Garmin is built for people who train. Even the $249.99 Forerunner 70 includes Training Readiness, HRV Status, Training Load, VO2 max and Garmin's adaptive running coach. The higher models add multi-band GPS, maps and advanced running metrics.

Fitbit tracks workouts well enough for most people, and the Charge 6 has built-in GPS for phone-free runs. But its training analysis is much simpler, and the Fitbit Air has no screen and no built-in GPS, so it isn't meant for pace or distance on the go.

Winner: Garmin, clearly.

Sleep and Everyday Health: Close, Fitbit Is Simpler

Fitbit's strength has always been sleep and daily health made easy to understand: a sleep score, heart rate trends, SpO2, and AFib alerts on current models. The new Google Health app adds an AI coach you can ask questions in plain language, if you pay for Premium.

Garmin measures just as much (sleep stages, overnight HRV, Body Battery energy, stress), and many testers find its data more accurate. But the Garmin Connect app shows a lot, which some people love and others find overwhelming.

Winner: Fitbit for simplicity. Garmin for depth.

Battery Life: Garmin

Garmin's cheaper watches last 10 to 13 days between charges. Fitbit's bands last about a week. Charging once every week or two makes it much easier to track sleep every night.

Winner: Garmin.

Smart Features and Comfort

• Fitbit bands are small, light and easy to sleep in. The Fitbit Air weighs about 12 grams with its band. The Charge 6 works with Google Wallet and YouTube Music controls.
• Garmin watches are bigger, but their AMOLED screens are sharp and they show notifications, weather and music controls. Garmin Pay is on the Forerunner 170 and up.

If you want a real smartwatch with apps, neither Fitbit nor the cheaper Garmins will feel like an Apple Watch. Google now puts its smartwatch effort into the Pixel Watch, not Fitbit-branded watches.

Is Fitbit Being Discontinued?

Not exactly, but it's changing. Google has folded Fitbit into its own products:

• Fitbit accounts had to move to Google accounts by May 19, 2026. Data from accounts that didn't move was deleted after July 15, 2026.
• The Fitbit app has become the Google Health app, and Fitbit Premium is now Google Health Premium.
• Google's newest tracker is the Fitbit Air (May 2026). A Charge 7 has appeared in FCC filings, but Google hasn't announced it.

Fitbit devices still get updates and still work. But if you want a brand whose whole business is fitness wearables, that's Garmin.

Frequently Asked Questions

Is Garmin more accurate than Fitbit?

For GPS and training metrics, yes. Garmin's running and multi-sport watches are among the most accurate consumer GPS devices. For daily heart rate and sleep, both are good enough to track trends, which is what matters most.

Do I need a subscription for Garmin or Fitbit?

Neither requires one. Garmin keeps almost everything free, and Connect+ is optional. Fitbit's basic tracking is free, but features like the AI health coach need Google Health Premium ($9.99/month).

Do Garmin and Fitbit work with iPhone?

Yes. Both work with iPhone and Android. The exception is Google's Pixel Watch, which needs an Android phone.

Is the Fitbit Air worth it?

If you want a light, screenless tracker for sleep and health without a big watch, yes. At $99.99 it costs far less than a Whoop or an Oura Ring, and it doesn't need a subscription. Skip it if you want to see stats on your wrist or track runs without your phone.

What's the best cheap Garmin?

The Forerunner 70 ($249.99) for runners, or the vívoactive 6 ($299.99) for all-round fitness. Older models like the Forerunner 165 are good buys on clearance.

Final Recommendation

Runners and serious athletes: Garmin Forerunner 170 ($299.99), or the Forerunner 70 ($249.99) on a tighter budget.

All-round fitness with long battery: Garmin vívoactive 6 ($299.99).

Simple health and sleep tracking: Fitbit Charge 6 on sale, or the Fitbit Air ($99.99) if you don't want a screen.

Android users who want a real smartwatch: Pixel Watch 5 (from $399), which uses Fitbit's health tracking.

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