Samsung Gear S2 vs. Withings Pulse Ox vs. Samsung Gear Fit2 Pro vs. Amazfit T-Rex vs. Apple Watch 7
 | | | | | |
| SamsungGear S2Remove Buy Now | WithingsPulse OxRemove Buy Now | SamsungGear Fit2 ProRemove Buy Now | AmazfitT-RexRemove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | |||||
| Suggested Price | $300 | $120 | $199.99 | $140 | $429 |
| Release | 2015 | 2014 | 2017 | 2019 | 2021 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2-3 days | 2 weeks | 2 days | 20 days | 18 Hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | blue | ||||
| Resolution | 360 x 360 | 128 x 32 | 216 x 432 | 360 x 360 | 396 x 484 |
| Size | 1.2 inches | n/a | 1.5 inches | 1.3 inches | 1.9 inches |
| Touch | Swipe | ||||
| Type | Super AMOLED | OLED | AMOLED | AMOLED | MicroLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP68 | 5 ATM | 5 ATM | water resistant but not waterproof | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Tizen | n/a | Tizen OS | Build-in | WatchOS 8 |
| Apps | |||||
| Music | |||||