Wear Radar

Garmin vivosmart 5vsCOROS Apex

Garmin vivosmart 5
Buy/Wait:bad

Late in cycle — a new model is likely coming

Best for: Garmin users and health-focused individuals who want Body Battery, HRV, and advanced sleep analytics in a slim, discreet wristband rather than a sports watch. Compatible with both iPhone and Android via Garmin Connect.

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COROS Apex
Buy/Wait:good

Current model just released

Best for: Trail runners, ultramarathon athletes, and multisport competitors who want full offline maps and long GPS battery without paying Vertix 2S prices. The speaker and depth gauge make the Apex 4 more capable than any previous Apex for mixed adventure and triathlon use.

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Garmin vivosmart 5COROS Apex
TierFitness TrackerSports GPS
PlatformiOS & AndroidiOS & Android
Battery7 days24 days
Always-on display
GPS
Cellular
Health sensorshr, spo2, hrv, stress, body battery, pulse oxhr, spo2, hrv, training load, skin temp
ReleasedApr 26, 2022Oct 15, 2025
Cycle length700 days1126 days
Cycle advicebadgood
Deals advicegreatneutral
Next modelGarmin vivosmart 6 (Expected 2026)

Why buy each?

Garmin vivosmart 5

Garmin Body Battery in a band

Body Battery energy monitoring — the feature Garmin is known for — in a wristband that's thinner than most fitness trackers.

HRV status and stress tracking

Continuous heart rate variability monitoring and all-day stress tracking give a more complete picture of recovery and readiness than step counts alone.

Works with Garmin Connect ecosystem

All data syncs to Garmin Connect, compatible with thousands of third-party apps, coaches, and integrations across the Garmin platform.

COROS Apex

65h GPS, 24-day battery (46mm)

The 46mm Apex 4 delivers 65 hours of GPS tracking and 24 days typical use — enough for multi-day mountain events without charging. The 42mm offers 41h GPS and 15 days.

Full offline maps and depth gauge

Global topographic maps with instant rendering, turn-by-turn navigation, POIs, and an underwater depth gauge — the Apex 4 is the first COROS mid-tier with a depth sensor.

Speaker, microphone, and voice notes

Audio alerts, hands-free calling, and voice pin recording — a first for the Apex line, adding practical trail and daily-wear convenience to this mountain sports watch.