Samsung Gear S3 vs. LG Watch Style vs. Xiaomi Mi Band vs. Garmin Vivosmart 4 vs. Amazfit T-Rex
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| SamsungGear S3Remove Buy Now | LGWatch StyleRemove Buy Now | XiaomiMi BandRemove Buy Now | GarminVivosmart 4Remove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
| Suggested Price | $350 | $249 | $15 | $130 | $140 |
| Release | 2016 | 2017 | 2015 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 4 days | 30 days | 7 days | 20 days | |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | |||||
| NFC | n/a | ||||
| Wi-Fi | |||||
Display | |||||
| Color | NA | ||||
| Resolution | 360 x 360 | 360 x 360 | NA | 48 x 128 | 360 x 360 |
| Size | 1.3 inches | 1.2 inches | NA | 0.74 inches | 1.3 inches |
| Touch | NA | ||||
| Type | Fullcolor AOD | P-OLED | NA | OLED | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP68 | IP67 | IP67 | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Tizen | Android Wear 2 | NA | Build-in | |
| Apps | |||||
| Music | |||||