Samsung Gear S2 vs. Huawei Talkband B2 vs. Polar Loop 2 vs. Amazfit GTR vs. Apple Series 6
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| SamsungGear S2Remove Buy Now | HuaweiTalkband B2Remove Buy Now | PolarLoop 2Remove Buy Now | AmazfitGTRRemove Buy Now | AppleSeries 6Remove Buy Now |
Basic Info | |||||
| Suggested Price | $300 | $180 | $120 | $199 | $399 |
| Release | 2015 | 2015 | 2015 | 2019 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2-3 days | 3 days | 8 days (without notifications) | 24 days | Not yet |
| 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 | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 360 x 360 | 128 x 88 | n/a | 454 x 454 | 384 x 480 |
| Size | 1.2 inches | 0.73 inches | n/a | 1.39 inches | 40mm |
| Touch | |||||
| Type | Super AMOLED | PMOLED | LED | AMOLED | MicroLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | 5 ATM | ||||
| Water Resistance | IP68 | IP57 | 2 ATM | 5 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Tizen | n/a | n/a | Build-in | WatchOS 5 |
| Apps | |||||
| Music | |||||