Wear Radar

Fitbit EdgevsXiaomi Watch

$106
price gap
Fitbit Edge cheaper
0.5 Hz
HR sampling
Fitbit Edge only — Xiaomi Watch undisclosed
38g
lighter
Fitbit Edge
Fitbit Edge
Buy/Wait:good

Current model just released

Full details →
Xiaomi Watch
Buy/Wait:neutral

Reaching maturity, next model expected soon

Full details →
Fitbit EdgeXiaomi Watch
Pricing
Starting price$179★$285
Subscriptionℹ️ Optional — $99/yr✓ None
Hardware
Weight18g★56g
Water resistance50m5ATM
Battery7 days★6 days
Always-on display✅✅
GPS✅✅
Cellular❌✅★
PlatformiOS & AndroidAndroid only
TierFitness TrackerSmartwatch
Buy timing
ReleasedOct 27, 2026Feb 28, 2026
Cycle advicegood★neutral
Deals adviceneutralgreat★
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
Xiaomi Watch only
No exclusive sensors

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.

Xiaomi Watch

6-day battery on Wear OS

Dual-chip design keeps the main Snapdragon W5 dormant during light tasks, dramatically extending battery life beyond any rival Wear OS watch.

Wear OS 6 with ECG and eSIM

First Wear OS 6 device on the market — with ECG monitoring, EMG gesture control, and eSIM for standalone calling.

1.54" AMOLED at a competitive price

A larger display than the Galaxy Watch 9 (1.47") or Pixel Watch 5 (1.4"), though not as bright as their 3,000-nit panels, with Hasselblad-tuned health sensors, starting at around $285.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Xiaomi Watch wins

$285 vs $476 over 3 years.

For battery life
Fitbit Edge wins

7 days vs 6 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. Weight. Edge is 38g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Edge is $106 cheaper upfront ($179 vs $285).
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.

Full details →
Pick the Xiaomi Watch if…

Android users who want a full-featured Wear OS smartwatch — ECG, eSIM, a large bright screen — at a price well below Samsung and Google competitors. A natural pairing with Xiaomi phones but fully compatible with any Android device.

Full details →