Wear Radar

Fitbit EdgevsSuunto Race

16d vs 7d
battery life
Suunto Race lasts longer
$320
price gap
Fitbit Edge cheaper
0.5 Hz
HR sampling
Fitbit Edge only — Suunto Race undisclosed
42g
lighter
Fitbit Edge
Fitbit Edge
Buy/Wait:good

Current model just released

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Suunto Race
Buy/Wait:bad

Late in cycle — a new model is likely coming

Full details →
Fitbit EdgeSuunto Race
Pricing
Starting price$179★$499
Subscriptionℹ️ Optional — $99/yr✓ None
Hardware
Weight18g★60g
Water resistance50m100m★
Battery7 days16 days★
Always-on display✅✅
GPS✅✅
Cellular❌❌
PlatformiOS & AndroidiOS & Android
TierFitness TrackerSports GPS
Buy timing
ReleasedOct 27, 2026Aug 27, 2025
Cycle advicegood★bad
Deals adviceneutralgreat★
Next model—Suunto Race 3S (Announced — on sale in the US October 29, 2026)

Health Sensors

Fitbit Edge only
2 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
Both
3 shared
SpO2Blood oxygen saturation, tracked during sleep
Heart RateContinuous or on-demand pulse tracking
HRVHeart rate variability — stress & recovery scores
Suunto Race only
1 exclusive sensor
Training LoadCumulative workout stress over time

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.

Suunto Race

Significantly improved heart rate accuracy

The redesigned optical HR sensor on Race 2 delivers far more reliable readings during high-intensity sessions — a notable weak point of the original Race that has been addressed.

Dual-frequency GPS at 55h

Dual-frequency L1+L5 multi-constellation GPS for sub-meter precision in urban areas and dense forests, with 55 continuous GPS hours on a single charge.

1.5" AMOLED, thinner and lighter

The display grows to 1.5" at 2000 nits while the case slims to 12.5mm and drops to 76g — more readable in sunlight and easier to wear day-to-day than its predecessor.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Fitbit Edge wins

$476 vs $499 over 3 years.

For battery life
Suunto Race wins

16 days vs 7 days battery.

For health depth
Fitbit Edge wins

5 sensors · 0.5 Hz HR sampling.

For daily comfort
Fitbit Edge wins

18g.

Bottom Line

Technical gaps
  1. Edge-only sensors: ECG, Skin Temp.
  2. Race-only sensors: Training Load.
  3. Weight. Edge is 42g lighter — relevant for all-day comfort and sleep.
  4. Water resistance. Race rates 100m vs 50m on Edge.
Commercial gaps
  1. Hardware cost. Edge is $320 cheaper upfront ($179 vs $499).
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 Suunto Race if…

Competitive road and trail runners who want Suunto's precise multi-band GPS tracking and a vivid AMOLED display in a lighter, thinner package. A strong alternative to Garmin for athletes who prefer Suunto's clean interface and ecosystem.

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