Apple Watch Series 3 vs. Huawei Fit vs. Samsung Gear 2 vs. Fitbit Charge vs. Amazfit T-Rex
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| AppleWatch Series 3Remove Buy Now | HuaweiFitRemove Buy Now | SamsungGear 2Remove Buy Now | FitbitChargeRemove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
| Suggested Price | $329 | $130 | $300 | $130 | $140 |
| Release | 2017 | 2016 | 2014 | 2014 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | NA | ||||
| Swim | |||||
Battery | |||||
| Duration | 18 hours | 6 days | 2-3 days | 7-10 days | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | NA | |||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 340 x 272 or 390 x 312 | 208 x 208 | 320 x 320 | NA | 360 x 360 |
| Size | 1.5 inches or 1.65 inches | 1.04 inches | 1.63 inches | NA | 1.3 inches |
| Touch | NA | ||||
| Type | AMOLED | Memory LCD | Super AMOLED | OLED | AMOLED |
Functions | |||||
| Audio Speaker | n/a | Bluetooth | |||
| Clock | |||||
| Phone | 5 ATM | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IP68 | IP67 | 1 ATM | 5 ATM |
Notifications | |||||
| Phone | 5 ATM | ||||
| Emails | |||||
| Texts | n/a | ||||
Software | |||||
| Operating System | WatchOS 4 | n/a | Tizen OS | NA | Build-in |
| Apps | n/a | ||||
| Music | n/a | ||||