Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Health-conscious users on any platform who want continuous stress monitoring (EDA sensor), ECG, and Fitbit's deep wellness coaching — without paying Galaxy Watch or Apple Watch prices. Particularly strong for iPhone users who want serious health tracking at under $250.
Full details →Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Trail runners, ultramarathon athletes, and multisport competitors who want full maps and long GPS battery without paying $900 for the Vertix. A strong alternative to Garmin Forerunner 965 for users who prioritise battery over display quality.
Full details →| Fitbit Sense | COROS Apex | |
|---|---|---|
| Tier | Smartwatch | Sports GPS |
| Platform | iOS & Android | iOS & Android |
| Battery | 6 days | 45 days |
| Always-on display | ❌ | ❌ |
| GPS | ✅ | ✅ |
| Cellular | ❌ | ❌ |
| Health sensors | ecg, eda stress, spo2, hr, skin temp, hrv | hr, spo2, hrv, training load, skin temp |
| Released | Sep 28, 2022 | Sep 14, 2022 |
| Cycle length | 733 days | 1047 days |
| Cycle advice | bad | bad |
| Deals advice | good | good |
| Next model | — | — |
The EDA (electrodermal activity) sensor tracks physiological stress throughout the day — a feature absent from most competitors at this price.
Comes with Fitbit Premium for advanced sleep analysis, HRV trends, stress management scores, and personalised health insights.
Unlike Apple Watch or Galaxy Watch, Sense 2 pairs with any smartphone and runs 6 days before charging.
Enough for 3-day mountain stages without charging — a critical advantage for ultra-distance racing.
Breadcrumb + full TopoActive-style maps for turn-by-turn navigation on trails, mountains, and roads.
Lightweight yet scratch-resistant materials that hold up better than most competitor watches at this price.