Fitness Trackers / Fitbit Charge 6 (2023) vs Fitbit Inspire 3 (2022)
Fitbit Charge 6 (2023) vs Fitbit Inspire 3 (2022)
Fitbit Charge 6 (2023)
The only Fitbit band with real GPS — but the best metrics are a $99.99/year rental.
Wins overall by 0.8 points
Quick Verdict
A 0.8-point gap makes the Fitbit Charge 6 (2023) the straightforward choice here. The only Fitbit band with real GPS — but the best metrics are a $99.99/year rental.
The Fitbit Charge 6 (2023) and Fitbit Inspire 3 (2022) are both closely matched fitness Tracker models, and the Fitbit Inspire 3 (2022) is $60 cheaper than the Fitbit Charge 6 (2023) ($99.95 vs $159.95). On Phone Independence, the Fitbit Charge 6 (2023) leads (8.5 vs 2.5/10) — how much the device can do with the phone left at home — a real GPS chip and on-wrist readouts score high, connected-GPS screenless bands score low.. On Battery Life, the Fitbit Inspire 3 (2022) leads (8.5 vs 6.5/10) — real endurance once continuous heart rate, SpO2 and the always-on display are enabled, not just the headline figure.. On Health Features, the Fitbit Charge 6 (2023) leads (8.5 vs 6.5/10) — depth of the health sensor suite and how much of it is FDA-cleared and enabled in the US.. Overall, the Fitbit Charge 6 (2023) scores 7.4/10 across our 8 scoring categories versus 6.6/10 for the Fitbit Inspire 3 (2022). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Fitbit Charge 6 (2023) | Fitbit Inspire 3 (2022) |
|---|---|---|
| Price | $159.95 | $99.95 |
| Release Year | 2023 | 2022 |
| GPS | Built-in GPS + GLONASS — works with the phone left at home | Connected GPS — borrows the paired phone's GPS. There is no GPS chip in the band, so no phone means no route or pace |
| Display | AMOLED colour touchscreen under Gorilla Glass 3, with optional always-on mode | Colour touchscreen with optional always-on display (Google does not publish the panel size on the current store page) |
| Rated Battery Life ( days) | 7 | 10✓ |
| What the Battery Claim Assumes | Google's 'up to 7 days' assumes the always-on display OFF and SpO2 off; the spec sheet states both 'will require more frequent charging'. Full charge takes ~2 hours | 'Up to 10 days' with the always-on display off; Google states always-on 'may require more frequent charging'. Continuous HR is on by default |
| Subscription Model | Optional in name, heavy in practice — Daily Readiness Score, the Sleep Score breakdown, the detailed Stress Management breakdown and the workout library all sit behind Google Health Premium. 3 months included | Optional — steps, HR, sleep stages and the basic Sleep Score are free. The Stress Management Score breakdown, most mindfulness content, the Wellness Report PDF and the Gemini-powered coaching need Google Health Premium |
| Annual Subscription Cost ($) | 99.99 | 99.99 |
| Water Resistance | 5 ATM / 50 m to ISO 22810:2010 — Google notes water resistance 'decreases or is lost over time' | 5 ATM / 50 m to ISO 22810:2010, shallow water only |
| ECG / AFib & FDA Status | ECG app via multipurpose electrical sensors plus PPG irregular-rhythm notifications. Fitbit's ECG feature is FDA-cleared in the US; Google's current Charge 6 spec sheet does not restate the clearance | No ECG electrodes. PPG-based irregular-rhythm notifications only |
| SpO2 Sensor | Yes — red and infrared sensors, overnight SpO2 | Yes — overnight SpO2 |
| Phone Compatibility | iOS 16.4+ or Android 11+, and setup requires a Google account | iOS and Android; a Google account is required for setup |
| Charger | Proprietary magnetic cable shared with Charge 5 and Luxe; Google sells it as a standalone accessory (the Google Store listing did not render a price when checked) | Proprietary clip-on magnetic charger, not shared with the Charge line |
| Data Export | Google Takeout export of the Google Health/Fitbit archive (JSON and CSV bundles) | Google Takeout export of the Google Health/Fitbit archive (JSON and CSV bundles) |
| Warranty | 12 months | 12 months |
| Colors | Obsidian / Black Aluminum, Porcelain / Silver Aluminum, Coral / Champagne Gold Aluminum | Midnight Zen / Black, Morning Glow / Black, Lilac Bliss / Black |
Category Scores
Tracking Accuracy
The Fitbit Charge 6 (2023) leads clearly here, 8.0 against 7.0 — a 1.0-point margin on how closely steps, heart rate and sleep match reference devices — and how badly the optical sensor falls apart at high intensity.. If that is what you are buying for, the Fitbit Inspire 3 (2022) does not close the gap elsewhere.
Subscription Freedom
The Fitbit Inspire 3 (2022) leads clearly here, 6.0 against 5.0 — a 1.0-point margin on the category's trap dimension: how much of what you paid for keeps working without a membership. A 10 means nothing is paywalled; a 1 means the hardware is unusable the moment you stop paying.. If that is what you are buying for, the Fitbit Charge 6 (2023) does not close the gap elsewhere.
Phone Independence
The Fitbit Charge 6 (2023) leads clearly here, 8.5 against 2.5 — a 6.0-point margin on how much the device can do with the phone left at home — a real GPS chip and on-wrist readouts score high, connected-GPS screenless bands score low.. If that is what you are buying for, the Fitbit Inspire 3 (2022) does not close the gap elsewhere.
Battery Life
The Fitbit Inspire 3 (2022) leads clearly here, 8.5 against 6.5 — a 2.0-point margin on real endurance once continuous heart rate, SpO2 and the always-on display are enabled, not just the headline figure.. If that is what you are buying for, the Fitbit Charge 6 (2023) does not close the gap elsewhere.
Display & Usability
The Fitbit Charge 6 (2023) leads clearly here, 8.0 against 6.5 — a 1.5-point margin on screen size, brightness and how much you can actually read on the wrist mid-workout.. If that is what you are buying for, the Fitbit Inspire 3 (2022) does not close the gap elsewhere.
Health Features
The Fitbit Charge 6 (2023) leads clearly here, 8.5 against 6.5 — a 2.0-point margin on depth of the health sensor suite and how much of it is FDA-cleared and enabled in the US.. If that is what you are buying for, the Fitbit Inspire 3 (2022) does not close the gap elsewhere.
App & Data Portability
The Fitbit Charge 6 (2023) and Fitbit Inspire 3 (2022) are level here, at 8.0/10 each. quality of the companion app and whether you can get your own data out in a documented format. is not what separates these two — look to the categories where the scores diverge.
Value
The Fitbit Inspire 3 (2022) leads clearly here, 7.5 against 7.0 — a 0.5-point margin on what the first year genuinely costs — purchase price plus any subscription needed for the advertised features.. If that is what you are buying for, the Fitbit Charge 6 (2023) does not close the gap elsewhere.
Best For
Choose the Fitbit Charge 6 (2023) if…
- • Phone Independence matters most to you — the Fitbit Charge 6 (2023) scores 8.5/10 here (how much the device can do with the phone left at home — a real GPS chip and on-wrist readouts score high, connected-GPS screenless bands score low.).
- • Health Features matters most to you — the Fitbit Charge 6 (2023) scores 8.5/10 here (depth of the health sensor suite and how much of it is FDA-cleared and enabled in the US.).
- • Display & Usability matters most to you — the Fitbit Charge 6 (2023) scores 8.0/10 here (screen size, brightness and how much you can actually read on the wrist mid-workout.).
- • Tracking Accuracy matters most to you — the Fitbit Charge 6 (2023) scores 8.0/10 here (how closely steps, heart rate and sleep match reference devices — and how badly the optical sensor falls apart at high intensity.).
- • Your main use case is built-in-gps.
Choose the Fitbit Inspire 3 (2022) if…
- • Battery Life matters most to you — the Fitbit Inspire 3 (2022) scores 8.5/10 here (real endurance once continuous heart rate, SpO2 and the always-on display are enabled, not just the headline figure.).
- • You want to spend less — it's $60 cheaper.
Pros & Cons
Fitbit Charge 6 (2023)
Pros
- +Genuine built-in GPS — the single spec that separates it from every other Fitbit band
- +Bluetooth heart-rate broadcast to treadmills, bikes and Peloton is rare at this price
- +Both S and L bands ship in the box rather than being a $30 upsell
- +ECG and EDA electrodes give it health hardware the cheaper bands physically lack
Cons
- −Daily Readiness Score and the useful half of the sleep analysis are Google Health Premium features — $99.99/year once the 3-month trial lapses, up from Fitbit Premium's old $79.99
- −The 7-day figure assumes always-on display and SpO2 both off; turn either on and Google itself says to expect less
- −A Google account is mandatory to set the tracker up at all
- −Proprietary charging cable that fits only Charge 5, Charge 6 and Luxe
- −Wrist optical HR degrades badly above ~150bpm — peer-reviewed testing found Fitbit units underestimate HR during intense intervals
Fitbit Inspire 3 (2022)
Pros
- +Ten days between charges beats the Charge 6 by three and the Apple/Samsung watches by a week
- +Both band sizes in the box, and 5 ATM means you can swim in it
- +Cheapest route into the Fitbit/Google Health ecosystem with a real screen
- +Same free sleep-stage data as the Charge 6 for $60 less
Cons
- −Connected GPS only — the phone has to come with you or the run has no distance or route
- −The 10-day claim collapses if you enable the always-on display, by Google's own admission
- −No ECG hardware and no exercise-equipment heart-rate broadcast
- −Yet another proprietary charger, and it is not the Charge 5/6/Luxe cable
- −Now four years old and outflanked by the newer, screenless Fitbit Air at the same price
Shop by Need
FAQs
Is the Fitbit Charge 6 (2023) or Fitbit Inspire 3 (2022) better overall?+
Based on our 8-category scoring, the Fitbit Charge 6 (2023) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Phone Independence, the Fitbit Charge 6 (2023) or the Fitbit Inspire 3 (2022)?+
The Fitbit Charge 6 (2023) scores higher on Phone Independence (8.5/10 vs 2.5/10) — how much the device can do with the phone left at home — a real GPS chip and on-wrist readouts score high, connected-GPS screenless bands score low..
Which is better for Battery Life, the Fitbit Charge 6 (2023) or the Fitbit Inspire 3 (2022)?+
The Fitbit Inspire 3 (2022) scores higher on Battery Life (8.5/10 vs 6.5/10) — real endurance once continuous heart rate, SpO2 and the always-on display are enabled, not just the headline figure..
Which is better for Health Features, the Fitbit Charge 6 (2023) or the Fitbit Inspire 3 (2022)?+
The Fitbit Charge 6 (2023) scores higher on Health Features (8.5/10 vs 6.5/10) — depth of the health sensor suite and how much of it is FDA-cleared and enabled in the US..
Which is better for Display & Usability, the Fitbit Charge 6 (2023) or the Fitbit Inspire 3 (2022)?+
The Fitbit Charge 6 (2023) scores higher on Display & Usability (8.0/10 vs 6.5/10) — screen size, brightness and how much you can actually read on the wrist mid-workout..
Is the Fitbit Charge 6 (2023) worth the price difference over the Fitbit Inspire 3 (2022)?+
The Fitbit Inspire 3 (2022) is the cheaper option at $99.95 versus $159.95. Whether the pricier model is "worth it" depends on how much you value its lead in Phone Independence.
Which is better suited to my use case?+
The Fitbit Charge 6 (2023) is the better fit if you mainly care about built-in-gps. The Fitbit Inspire 3 (2022) is the better fit for everyday-steps or sleep-recovery.
What's the warranty on the Fitbit Charge 6 (2023) vs the Fitbit Inspire 3 (2022)?+
The Fitbit Charge 6 (2023) ships with a 12-month warranty; the Fitbit Inspire 3 (2022) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Xiaomi Smart Band 10 (2025, Global Version) — $51.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.