Amazfit Stratos vs. LG Watch Urbane 2 vs. Fitbit Flex vs. Jawbone UP3 vs. Polar A370
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| AmazfitStratosRemove Buy Now | LGWatch Urbane 2Remove Buy Now | FitbitFlexRemove Buy Now | JawboneUP3Remove Buy Now | PolarA370Remove Buy Now |
Basic Info | |||||
| Suggested Price | $199 | $300 | $100 | $180 | $179.95 |
| Release | 2018 | 2015 | 2013 | 2013 | 2017 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | NA | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 5 days | NA | 5 days | 7 days | Up to 3 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | NA | NA | ||
| Mac | NA | NA | |||
| Windows | NA | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 320 x 300 | 480 x 480 | NA | NA | 160 x 80 |
| Size | 1.34 inches | 1.38 inches | NA | NA | 1.18 inches |
| Touch | NA | NA | |||
| Type | OLED | P-OLED | LED | NA | TFT LCD |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | NA | 1 ATM | NA | WR30 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Proprietary | Android Wear | NA | NA | |
| Apps | |||||
| Music | NA | ||||