Garmin 645 Music vs. LG G Watch vs. Jawbone UP4 vs. Amazfit GTS vs. Fitbit Sense 2
 | | | | | |
| Garmin645 MusicRemove Buy Now | LGG WatchRemove Buy Now | JawboneUP4Remove Buy Now | AmazfitGTSRemove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $450 | $230 | $200 | $150 | $300 |
| Release | 2018 | 2014 | 2015 | 2019 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 7 days | 1.5 days | NA | 14 days | 6 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | NA | |||
| Mac | NA | NA | |||
| Windows | NA | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 240 x 240 | 280 x 280 | NA | 348 x 442 | 336x336 |
| Size | 1.2 inches | 1.65 inches | NA | 1.65 inches | 1.59 inches |
| Touch | NA | ||||
| Type | MIP | IPS LCD | NA | AMOLED | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IP67 | NA | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | NA | Wear OS | ||
| Apps | |||||
| Music | NA | ||||