Wear Radar

Fitbit ChargevsFitbit Versa

$30
price gap
Fitbit Charge cheaper
23g
lighter
Fitbit Charge
2
more health sensors
Fitbit Charge
Fitbit Charge
Buy/Wait:bad

Late in cycle — a new model is likely coming

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Fitbit Versa
Buy/Wait:bad

Overdue for a refresh — no successor announced yet. Prices should be at their lowest

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Fitbit ChargeFitbit Versa
Pricing
Starting price$120$150
Subscriptionℹ️ Optional — $79/yrℹ️ Optional — $79/yr
Hardware
Weight15g38g
Water resistance50m50m
Battery7 days6 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierFitness TrackerSmartwatch
Buy timing
ReleasedSep 28, 2023Sep 25, 2022
Cycle advicebadbad
Deals advicegreatgood
Next modelFitbit Charge 7 (Expected 2026)

Health Sensors

Fitbit Charge only
2 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
Both
4 shared
SpO2Blood oxygen saturation, tracked during sleep
EDA / StressSkin conductance sensor measuring stress responses
Heart RateContinuous or on-demand pulse tracking
HRVHeart rate variability — stress & recovery scores
Fitbit Versa only
No exclusive sensors

Why buy each?

Fitbit Charge

ECG and EDA stress in a slim band

Full ECG, electrodermal activity stress sensing, SpO2, and continuous heart rate in a tracker thinner than most smartwatches.

Google apps integration

Google Maps navigation, Google Wallet NFC payments, and YouTube Music controls — more useful on-device apps than any previous Charge.

7-day battery with GPS

7 days of typical use, dropping to around 30 minutes per GPS workout session before needing a charge.

Fitbit Versa

Works with Android and iPhone

Rare for a smartwatch with real GPS and health sensors to work fully on both platforms — Versa 4 does.

Google Maps and Google Wallet on wrist

Turn-by-turn navigation and NFC payments without needing your phone in hand.

6-day battery and Fitbit health coaching

Sleep stages, daily readiness score, Active Zone Minutes, and SpO2 — all on a 6-day charge.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Fitbit Charge wins

$357 vs $387 over 3 years · no required subscription.

For battery life
Fitbit Charge wins

7 days vs 6 days battery.

For health depth
Fitbit Charge wins

6 sensors.

For daily comfort
Fitbit Charge wins

15g · no required subscription.

Bottom Line

Technical gaps
  1. Charge-only sensors: ECG, Skin Temp.
  2. Weight. Charge is 23g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Charge is $30 cheaper upfront ($120 vs $150).
Pick the Fitbit Charge if…

Anyone who wants serious health and fitness tracking without the bulk or cost of a full smartwatch. Works with both Android and iPhone, making it the most accessible Fitbit tracker in the lineup.

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Pick the Fitbit Versa if…

Android or iPhone users who want a balanced smartwatch with solid Fitbit health tracking, multi-day battery, and a clean square watch design — without the premium price of a Galaxy Watch or Apple Watch.

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