Spec-by-spec
Head to head
Contenders from Smartwatches, every metric lined up. The winning value in each row is outlined.
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#18
Health Sensors
—
HR, SpO2, body comp, sleep, stress
Battery
18 hours (daily charging required)
~1–2 days (typical AMOLED)
App Ecosystem
watchOS App Store, Apple Health, strong integration
Full Wear OS + Google Play apps, NFC Pay
Display
Retina LTPS with always-on (SE 3 refresh)
Bright always-on AMOLED, 454×454, excellent
Verdict
Best entry-level smartwatch for iPhone
Best Android smartwatch with Samsung ecosystem
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