Samsung Gear S2 vs. Samsung Gear S3 vs. Fitbit Flex 2 vs. Pebble Core vs. Apple Watch Ultra
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| SamsungGear S2Remove Buy Now | SamsungGear S3Remove Buy Now | FitbitFlex 2Remove Buy Now | PebbleCoreRemove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | |||||
| Suggested Price | $300 | $350 | $100 | $99 | $799 |
| Release | 2015 | 2016 | 2016 | 2016 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | n/a | NA | |||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2-3 days | 4 days | 5 days | NA | 36 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | NA | ||||
| Windows Phone | n/a | n/a | NA | ||
| Mac | n/a | n/a | NA | ||
| Windows | n/a | n/a | NA | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | n/a | |||
| GPS | n/a | ||||
| NFC | n/a | ||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | 360 x 360 | 360 x 360 | n/a | NA | 502x410 pixels |
| Size | 1.2 inches | 1.3 inches | n/a | NA | 1.92 inches |
| Touch | n/a | NA | |||
| Type | Super AMOLED | Fullcolor AOD | LED | NA | |
Functions | |||||
| Audio Speaker | |||||
| Clock | LTPO OLED Retina | ||||
| Phone | NA | ||||
| Vibration | NA | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP68 | IP68 | 5 ATM | NA | 10 ATM (100 Meters) |
Notifications | |||||
| Phone | NA | ||||
| Emails | NA | ||||
| Texts | NA | ||||
Software | |||||
| Operating System | Tizen | Tizen | n/a | NA | WatchOS 9 |
| Apps | |||||
| Music | |||||