Amazfit Arc vs. Garmin 645 Music vs. Apple Watch 7
 | | | |
| AmazfitArcRemove Buy Now | Garmin645 MusicRemove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | |||
| Suggested Price | $69.99 | $450 | $429 |
| Release | 2016 | 2018 | 2021 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | |||
| Distance | |||
| Heart | |||
| Oxygen | |||
| Sleep | |||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | 20 days | 7 days | 18 Hours |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | |||
| Windows Phone | |||
| Mac | |||
| Windows | |||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | 72 x40 | 240 x 240 | 396 x 484 |
| Size | 0.42 inches | 1.2 inches | 1.9 inches |
| Touch | |||
| Type | OLED | MIP | MicroLED |
Functions | |||
| Audio Speaker | |||
| Clock | |||
| Phone | |||
| Vibration | |||
| Voice | |||
Hardware | |||
| Accelerometer | |||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | IP67 | 5 ATM | water resistant but not waterproof |
Notifications | |||
| Phone | |||
| Emails | |||
| Texts | |||
Software | |||
| Operating System | WatchOS 8 | ||
| Apps | |||
| Music | |||