| Garmin vivosmart 5 | COROS Apex | |
|---|---|---|
| Pricing | ||
| Starting price | $149★ | $429 |
| Subscription | ℹ️ Optional — $70/yr | ✓ None |
| Hardware | ||
| Weight | 25g★ | 40g |
| Water resistance | 5ATM | 5ATM |
| Battery | 7 days | 24 days★ |
| Always-on display | ❌ | ❌ |
| GPS | ❌ | ✅★ |
| Cellular | ❌ | ❌ |
| Platform | iOS & Android | iOS & Android |
| Tier | Fitness Tracker | Sports GPS |
| Buy timing | ||
| Released | Apr 26, 2022 | Oct 15, 2025 |
| Cycle advice | bad | good★ |
| Deals advice | great★ | neutral |
| Next model | Garmin vivosmart 6 (Expected 2026) | — |
Body Battery energy monitoring — the feature Garmin is known for — in a wristband that's thinner than most fitness trackers.
Continuous heart rate variability monitoring and all-day stress tracking give a more complete picture of recovery and readiness than step counts alone.
All data syncs to Garmin Connect, compatible with thousands of third-party apps, coaches, and integrations across the Garmin platform.
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.
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.
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.
The right pick depends on what you optimize for.
$359 vs $429 over 3 years · no required subscription.
24 days vs 7 days battery.
5 sensors.
25g · no required subscription.
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.
Full details →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.
Full details →