Pebble 2 vs. TomTom Spark vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Apple Watch Ultra
 | | | | | |
| Pebble2Remove Buy Now | TomTomSparkRemove Buy Now | FitbitCharge 3Remove Buy Now | AppleWatch Series 4Remove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | |||||
| Suggested Price | $129 | $150 | $150 | $329 | $799 |
| Release | 2016 | 2015 | 2018 | 2018 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 7 days | n/a | 7 days | Not Yet | 36 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | ||||
| Windows | n/a | Not yet | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 66 x 18 | 384 x 480 | 502x410 pixels |
| Size | n/a | n/a | .721 inches | 1.78 inches | 1.92 inches |
| Touch | |||||
| Type | e-paper | LCD | OLED | MicroLED | |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | LTPO OLED Retina | ||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | 5 ATM | 5 ATM | Not Yet | 10 ATM (100 Meters) |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Pebble OS | n/a | NA | Watch OS 5 | WatchOS 9 |
| Apps | |||||
| Music | |||||