Wear Radar

COROS VertixvsGarmin Venu

COROS Vertix
Buy/Wait:bad

Late in cycle — a new model is likely coming

Best for: Expedition athletes, mountaineers, and ultra-endurance competitors who do multi-day or multi-week events where charging is impossible. If you need GPS tracking for 140 continuous hours, no other watch comes close.

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Garmin Venu
Buy/Wait:bad

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

Best for: Users who want Garmin's best health analytics and sports tracking on a stylish AMOLED watch that doesn't look like a hiking GPS. Works equally well for Android and iPhone. The best Garmin option for someone who prioritises everyday wellness over extreme outdoor sports.

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COROS VertixGarmin Venu
TierSports GPSSmartwatch
PlatformiOS & AndroidiOS & Android
Battery140 days14 days
Always-on display
GPS
Cellular
Health sensorshr, spo2, hrv, training load, skin temphr, spo2, hrv, stress, body battery, nap detection
ReleasedOct 1, 2023Sep 7, 2023
Cycle length1095 days868 days
Cycle advicebadbad
Deals advicegoodgood
Next modelCOROS Vertix 3 (2026 or 2027)

Why buy each?

COROS Vertix

140 hours of continuous GPS

No other GPS watch currently on the market delivers 140 hours of GPS tracking — enough for most ultra-endurance events and multi-day mountain traverses.

5-satellite dual-frequency system

GPS + GLONASS + Galileo + BeiDou + QZSS with dual-frequency reduces error in challenging terrain to near-meter precision.

Sapphire glass and titanium case

Military-grade scratch and impact resistance for the harshest environments: extreme altitude, cold, and sustained physical stress.

Garmin Venu

Garmin Body Battery

Garmin's signature energy monitoring tracks stress, sleep, and heart rate variability to give you a daily 0–100 energy score — more nuanced than raw step counts.

Nap detection

The Venu 3 automatically detects when you nap during the day and logs it accurately in your sleep data — a unique wellness feature among smartwatches.

AMOLED display, 14-day battery

Most AMOLED smartwatches last 1–2 days. Garmin's efficient software architecture stretches the Venu 3 to 14 days — a huge practical advantage.