Wear Radar

Amazfit Band 7vsGarmin Venu

18d vs 12d
battery life
Amazfit Band 7 lasts longer
$499
price gap
Amazfit Band 7 cheaper
14g
lighter
Amazfit Band 7
4
more health sensors
Garmin Venu
Amazfit Band 7
Buy/Wait:bad

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

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Garmin Venu
Buy/Wait:good

Early in release cycle

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Amazfit Band 7Garmin Venu
Pricing
Starting price$50$549
Subscription✓ Noneℹ️ Optional — $70/yr
Hardware
Weight28g42g
Water resistance5ATM5ATM
Battery18 days12 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierFitness TrackerSmartwatch
Buy timing
ReleasedSep 22, 2022Sep 22, 2025
Cycle advicebadgood
Deals advicegoodneutral
Next model

Health Sensors

Amazfit Band 7 only
1 exclusive sensor
Sleep TrackingMonitors sleep stages: light, deep, and REM
Both
3 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
Stress TrackingStress estimate from HRV and physiological signals
Garmin Venu only
5 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
HRVHeart rate variability — stress & recovery scores
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Skin TempOvernight changes linked to illness or cycle tracking
Nap DetectionAuto-detects and logs short daytime sleep

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.

Garmin Venu

ECG and Garmin Body Battery

The Venu 4 adds on-demand ECG (a first for the Venu line) alongside Garmin's signature Body Battery energy score — combining health monitoring and daily readiness in one watch.

Built-in flashlight and speaker

A white/red LED flashlight and a speaker/microphone for hands-free calling — practical features that set the Venu 4 apart from the Venu 3.

Multi-band GPS, 12-day battery

SatIQ multi-band GPS for precise tracking in cities and trails, with up to 12 days of battery life in the 45mm model — significantly more than any comparable smartwatch.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Amazfit Band 7 wins

$50 vs $759 over 3 years · no required subscription.

For battery life
Amazfit Band 7 wins

18 days vs 12 days battery.

For health depth
Garmin Venu wins

8 sensors.

For daily comfort
Amazfit Band 7 wins

28g · no required subscription.

Bottom Line

Technical gaps
  1. Band 7-only sensors: Sleep Tracking.
  2. Venu-only sensors: ECG, HRV, Body Battery, Skin Temp, Nap Detection.
  3. Weight. Band 7 is 14g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Band 7 is $499 cheaper upfront ($50 vs $549).
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 Garmin Venu if…

Users who want Garmin's best health analytics and sports tracking on a stylish AMOLED watch for everyday wear. Works equally well for Android and iPhone. The Venu 4 adds ECG and a flashlight to the formula — ideal for anyone who wants a capable lifestyle watch with genuine health monitoring depth.

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