Wear Radar

Fitbit EdgevsSamsung Galaxy Watch

7d vs 1.5d
battery life
Fitbit Edge lasts longer
$200
price gap
Fitbit Edge cheaper
0.5 Hz
HR sampling
Fitbit Edge only — Samsung Galaxy Watch undisclosed
14g
lighter
Fitbit Edge
Fitbit Edge
Buy/Wait:good

Current model just released

Full details →
Samsung Galaxy Watch
Buy/Wait:good

Early in release cycle

Full details →
Fitbit EdgeSamsung Galaxy Watch
Pricing
Starting price$179★$379
Subscriptionℹ️ Optional — $99/yr✓ None
Hardware
Weight18g★32g
Water resistance50m5ATM
Battery7 days★1.5 days
Always-on display✅✅
GPS✅✅
Cellular❌✅★
PlatformiOS & AndroidAndroid only
TierFitness TrackerSmartwatch
Buy timing
ReleasedOct 27, 2026Aug 7, 2026
Cycle advicegoodgood
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
Samsung Galaxy Watch only
5 exclusive sensors
Irregular RhythmBackground optical check for irregular heart rhythms
Fall DetectionAuto-calls emergency services after a hard fall
Sleep ApneaFDA-cleared detection of signs of moderate to severe sleep apnea
Blood PressureDetects hypertension patterns — trend tracking, not clinical mmHg
Body CompositionEstimates body fat & muscle mass

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.

Samsung Galaxy Watch

Best-in-class health tracking

ECG, blood pressure, body composition, SpO2, and advanced sleep coaching — all processed on-device with Galaxy AI.

Deep Samsung ecosystem integration

Answer calls, control SmartThings, and use Galaxy AI features seamlessly across Galaxy phones and tablets.

Full Wear OS with Google apps

Access Google Play, Google Maps, Google Wallet, and Samsung's One UI Watch interface.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Samsung Galaxy Watch wins

$379 vs $476 over 3 years.

For battery life
Fitbit Edge wins

7 days vs 1.5 days battery.

For health depth
Samsung Galaxy Watch wins

10 sensors.

For daily comfort
Fitbit Edge wins

18g.

Bottom Line

Technical gaps
  1. Galaxy Watch-only sensors: Irregular Rhythm, Fall Detection, Sleep Apnea, Blood Pressure, Body Composition.
  2. Weight. Edge is 14g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Edge is $200 cheaper upfront ($179 vs $379).
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 Samsung Galaxy Watch if…

Android users — especially those in the Samsung ecosystem — who want a premium smartwatch with comprehensive health tracking, Wear OS flexibility, and strong software support. The Ultra suits outdoor-active users who need longer battery life.

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