Fitbit Flex vs. Pebble Core vs. Polar Loop vs. Apple SE
Basic Info |
| Suggested Price | $100 | $99 | $100 | $279 |
| Release | 2013 | 2016 | 2013 | 2020 |
Activity & Fitness |
| Calories | | | | |
| Cycling (Bicycling) | | NA | | |
| Distance | | | | |
| Heart | | | | |
| Oxygen | | | | |
| Sleep | | NA | | |
| Steps | | | | |
| Swim | | | | |
Battery |
| Duration | 5 days | NA | 5 days | 18 hours |
| Rechargeable | | | | |
Compatibility |
| Android | | | | |
| iOS | | NA | | |
| Windows Phone | NA | NA | NA | |
| Mac | | NA | NA | |
| Windows | | NA | NA | |
Connectivity |
| Bluetooth | | | | |
| Cellular | | | | |
| GPS | | | | |
| NFC | | | | |
| Wi-Fi | | | | |
Display |
| Color | | | | |
| Resolution | NA | NA | NA | 384 x 480 |
| Size | NA | NA | NA | 40mm |
| Touch | NA | NA | | |
| Type | LED | NA | LED | MicroLED |
Functions |
| Audio Speaker | | | | |
| Clock | | | | |
| Phone | | NA | | |
| Vibration | | NA | | |
| Voice | | | | |
Hardware |
| Accelerometer | | NA | | |
| Barometer or Altimeter | | | | |
| Ultraviolet Sensor | | | | Not yet |
| Water Resistance | 1 ATM | NA | 2 ATM | |
Notifications |
| Phone | | NA | | |
| Emails | | NA | | |
| Texts | | NA | | |
Software |
| Operating System | NA | NA | NA | WatchOS 5 |
| Apps | | | | |
| Music | | | | |
