Pebble Classic vs. Huawei Talkband B2 vs. Garmin Vivosmart 4 vs. Apple Watch Ultra
 | | | | |
| PebbleClassicRemove Buy Now | HuaweiTalkband B2Remove Buy Now | GarminVivosmart 4Remove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | ||||
| Suggested Price | $99 | $180 | $130 | $799 |
| Release | 2013 | 2015 | 2018 | 2022 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5-7 days | 3 days | 7 days | 36 hrs |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | ||
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 168 x 144 | 128 x 88 | 48 x 128 | 502x410 pixels |
| Size | 1.26 inches | 0.73 inches | 0.74 inches | 1.92 inches |
| Touch | ||||
| Type | e-paper | PMOLED | OLED | |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | LTPO OLED Retina | |||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP57 | 5 ATM | 10 ATM (100 Meters) |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Pebble OS | n/a | WatchOS 9 | |
| Apps | ||||
| Music | ||||