Garmin Venu 4
The 45 mm version has 20 h on GPS only and 12 days as a smartwatch. Its suggested runs work from heart rate alone, where the Forerunner 570 also uses pace.
Sleep and recoveryWeight lossGym and cyclingFirst marathonTriathlon
What the maker states
| GPS battery | 20 h, GPS only |
|---|---|
| Multi-band GPS battery | 17 h, All systems plus multi-band |
| Smartwatch battery | 12 days, 4 days with always-on display |
| Weight | 38 g, Without band; 56 g with included band |
| Case size | 45 mm, 45 mm version |
| Water rating | 5 ATM |
| Display | AMOLED, 1.4 in, 454 x 454 |
| Satellite systems | GPS, GLONASS, Galileo, QZSS, BeiDou, multi-band |
| Heart rate sensor | Garmin wrist optical heart rate sensor |
| External sensors | ANT+, Bluetooth |
| Training metrics | Training Readiness, Training Status, VO2 Max, lactate threshold, running power, race predictor |
| App | Garmin Connect |