Amazfit Balance / GTR 4 Review

Type Wrist

HRV Method PPG

Price $150-200

Price Model One-Time

Battery Life 14-24 days

Water Resistant Yes

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The Verdict

Great value for those wanting HRV tracking without ongoing costs. The battery life is exceptional, and the Balance model includes solid health features. Just don't expect the same depth of HRV analysis as Whoop or Oura.

Pros

Exceptional battery life
Affordable pricing
Comprehensive health features
No subscription required

Cons

Zepp app less polished than competitors
HRV insights less detailed
Brand less established in HRV space
Limited third-party app support

Readiness Score

Amazfit provides a daily Readiness score based on HRV, sleep quality, and activity levels. It's similar to competitors but with less granular detail. The long battery life means uninterrupted tracking for weeks.

Budget-Friendly Option

At under $200, Amazfit offers more features per dollar than most competitors. If you're new to HRV tracking and want to experiment without major investment, it's a solid starting point.