Wear Radar

Fitbit EdgevsFitbit Sense

$20
price gap
Fitbit Edge cheaper
0.5 Hz
HR sampling
Fitbit Edge only — Fitbit Sense undisclosed
Fitbit Edge
Buy/Wait:good

Current model just released

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Fitbit Sense
Buy/Wait:bad

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

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Fitbit EdgeFitbit Sense
Pricing
Starting price$179★$199
Subscriptionℹ️ Optional — $99/yrℹ️ Optional — $79/yr
Hardware
Weight18g★26g
Water resistance50m50m
Battery7 days★6 days
Always-on display✅★❌
GPS✅✅
Cellular❌❌
PlatformiOS & AndroidiOS & Android
TierFitness TrackerSmartwatch
Buy timing
ReleasedOct 27, 2026Sep 28, 2022
Cycle advicegood★bad
Deals adviceneutralgood★
Next model——

Health Sensors

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

Why buy each?

Fitbit Edge

Larger AMOLED display with always-on option

A 1.34" AMOLED screen, 46% larger than the Charge 6's, with an optional always-on mode and a physical button.

Built-in GPS, ECG, and an altimeter

Multi-system GPS for phone-free runs, an ECG app for AFib checks, SpO2 and skin temperature sensing, and an altimeter for elevation.

User-replaceable battery

Up to 7 days per charge, a 5-minute top-up for about a day of use, and a battery you can replace yourself when it wears out.

Fitbit Sense

Continuous EDA stress tracking

The EDA (electrodermal activity) sensor tracks physiological stress throughout the day — a feature absent from most competitors at this price.

6 months Fitbit Premium included

Comes with Fitbit Premium for advanced sleep analysis, HRV trends, stress management scores, and personalised health insights.

6-day battery, works with iPhone

Unlike Apple Watch or Galaxy Watch, Sense 2 pairs with any smartphone and runs 6 days before charging.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Fitbit Sense wins

$436 vs $476 over 3 years.

For battery life
Fitbit Edge wins

7 days vs 6 days battery.

For health depth
Fitbit Sense wins

6 sensors.

For daily comfort
Fitbit Edge wins

18g.

Bottom Line

Technical gaps
  1. Sense-only sensors: EDA / Stress.
  2. Weight. Edge is 8g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Edge is $20 cheaper upfront ($179 vs $199).
Pick the Fitbit Edge if…

Anyone who wants a slim tracker with a screen, built-in GPS, and ECG rather than a full smartwatch. It suits Charge owners ready to upgrade, as long as they don't rely on Google Wallet payments or EDA stress scans. Works with both Android and iPhone via the Google Health app.

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Pick the Fitbit Sense if…

Health-conscious users on any platform who want continuous stress monitoring (EDA sensor), ECG, and Fitbit's deep wellness coaching — without paying Galaxy Watch or Apple Watch prices. Particularly strong for iPhone users who want serious health tracking at under $250.

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