| Basic Info | 
| Wear Type | Wristband | Wristband |  | 
| Price | $20865 |  |  | 
| Ratings |  |  |  | 
| Activity & Fitness | 
| Activity | Yes | Yes | Both track daily activity | 
| Calories | Yes | Yes | Both track calories burned | 
| Sleep | Yes | Yes | Both track sleep pattern | 
| Heart Rate / Pulse | Yes | Yes | Both have built in heart rate sensor | 
| Distance | Yes | Yes | Both track your running/walking distance | 
| Steps | Yes | Yes | Both track and count your steps | 
| Stairs / Floors | No | No | Both don't have elevation feature | 
| Exercise Tagging | Yes | No | Only Fitbit Blaze provides exercise tagging | 
| Smart Coach | Yes | Yes | Both can help with smart coaching | 
| Goal Setting | Yes | No | Set and keep your own daily or weekly goals with Fitbit Blaze | 
| Inactivity Alert | Yes | n/a | Fitbit Blaze helps you stay active with inactivity alert | 
| Additional Features | 
| GPS | No | Yes | Samsung Gear S has GPS support | 
| Compass | No | n/a | Both don't have a compass | 
| Watch / Clock | Yes | Yes | Both have watch | 
| Alarm Clock | Yes | Yes | Both have alarm clock | 
| Reminders | Yes | No | Fitbit Blaze has a reminder option | 
| Stopwatch | No | Yes | Samsung Gear S has a stopwatch | 
| Music Playback | No | n/a | Both don't have music playback | 
| Reports | Activity, Sleep | Activity, Sleep |  | 
| Smartphone Remote Features | 
| Notifications | Yes | Yes | Both show smartphone notifications | 
| Caller ID | Yes | Yes | Both show caller ID notification | 
| Music Control | Yes | Yes | Both allow control smartphone music player | 
| Call Control | Yes | n/a | Fitbit Blaze allows you control phone calls | 
| Camera Control | No | n/a | Both don't have camera control | 
| Find Phone | No | n/a | Both don't have a find phone feature | 
| Battery | 
| Duration | 5 days | n/a |  | 
| Battery Type | Rechargeable Battery | n/a |  | 
| Physical Specs | 
| Weather Resistance | Yes | No |  | 
| Waterproof | No | No |  | 
| IP Rating | n/a | n/a |  | 
| Weight | 44 grams | 67 grams | Fitbit Blaze is 23.0 g lighter | 
| User Interface | 
| Display | LCD Screen | Yes |  | 
| Display Size | n/a | n/a |  | 
| Screen Resolution | n/a | n/a |  | 
| Color Display | Yes | n/a |  | 
| Touch Screen | Yes | n/a |  | 
| Compatibility | 
| Android | Yes | Yes | Both compatible with Android devices | 
| iOS | Yes | No | Fitbit Blaze can connect with iPhones or iPads | 
| OS X/Mac | Yes | No | Fitbit Blaze compatibles with MacBooks and iMacs | 
| Windows Phone | Yes | No | Fitbit Blaze compatibles with a range of Windows Phone devices | 
| Windows | Yes | No | Fitbit Blaze allows you to locate your phone | 
| Web Portal | Yes | No | Fitbit Blaze allows you upload and view data on the online portal | 
| Social Features | No | n/a | Both don't have social features | 
| Connectivity | 
| Bluetooth | Yes | Yes | Both have Bluetooth data transfer technology | 
| Wi-Fi | No | Yes | Select Samsung Gear S if you need a built-in Wi-Fi connectivity | 
| NFC | No | No | Both don't have NFC connectivity | 
| ANT+ | No | No | Both don't provide ANT+ wireless technology | 
|  | Buy on Amazon | Buy on Amazon |  |