Wear Radar

Amazfit Band 7vsFitbit Edge

18d vs 7d
battery life
Amazfit Band 7 lasts longer
$129
price gap
Amazfit Band 7 cheaper
0.5 Hz
HR sampling
Fitbit Edge only — Amazfit Band 7 undisclosed
10g
lighter
Fitbit Edge
Amazfit Band 7
Buy/Wait:bad

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

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Fitbit Edge
Buy/Wait:good

Current model just released

Full details →
Amazfit Band 7Fitbit Edge
Pricing
Starting price$50★$179
Subscription✓ Noneℹ️ Optional — $99/yr
Hardware
Weight28g18g★
Water resistance5ATM50m
Battery18 days★7 days
Always-on display❌✅★
GPS❌✅★
Cellular❌❌
PlatformiOS & AndroidiOS & Android
TierFitness TrackerFitness Tracker
Buy timing
ReleasedSep 22, 2022Oct 27, 2026
Cycle advicebadgood★
Deals advicegood★neutral
Next model——

Health Sensors

Amazfit Band 7 only
2 exclusive sensors
Stress TrackingStress estimate from HRV and physiological signals
Sleep TrackingMonitors sleep stages: light, deep, and REM
Both
2 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
Fitbit Edge only
3 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
HRVHeart rate variability — stress & recovery scores
Skin TempOvernight changes linked to illness or cycle tracking

Why buy each?

Amazfit Band 7

18-day battery at under $50

18 days of typical use with health monitoring — nearly 3 weeks without charging, far beyond any smartwatch competitor.

Alexa built-in

Ask Alexa for weather, timers, reminders, and smart home controls directly from your wrist — unusual for a sub-$50 fitness band.

PAI health scoring

Amazfit's Personal Activity Intelligence score aggregates your daily activity into a single 0–100 health index, guiding you toward optimal activity levels.

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.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Amazfit Band 7 wins

$50 vs $476 over 3 years.

For battery life
Amazfit Band 7 wins

18 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. Band 7-only sensors: Stress Tracking, Sleep Tracking.
  2. Edge-only sensors: ECG, HRV, Skin Temp.
  3. Weight. Edge is 10g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Band 7 is $129 cheaper upfront ($50 vs $179).
Pick the Amazfit Band 7 if…

Budget-conscious users who want more features than a basic step counter — SpO2, stress, sleep analysis, and workout tracking — without paying for a full smartwatch. Works with both iPhone and Android.

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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 →