Samsung Gear S vs. Sony SmartWatch 3 vs. Misfit Flash Link vs. Fitbit Charge 3 vs. Amazfit T-Rex
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| SamsungGear SRemove Buy Now | SonySmartWatch 3Remove Buy Now | MisfitFlash LinkRemove Buy Now | FitbitCharge 3Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
| Suggested Price | $250 | $250 | $20 | $150 | $140 |
| Release | 2013 | 2014 | 2015 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 2 days | 6 months | 7 days | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | ||
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | Not yet | |
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | 480 x 360 | 320 x 320 | n/a | 66 x 18 | 360 x 360 |
| Size | 2 inches | 1.6 inches | n/a | .721 inches | 1.3 inches |
| Touch | n/a | ||||
| Type | Super AMOLED | TFT LCD | n/a | OLED | AMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP67 | IP68 | 3 ATM | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Tizen | Android Wear | n/a | NA | Build-in |
| Apps | |||||
| Music | |||||