Basic Info |
| Wear Type | Wristband | Wristband | |
| Price | $9840 | $1197 | Sigma Sport Activo is 8.2x cheaper |
| 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 | No | Garmin Vivosmart 4 tracks heart rate |
| VO2 Max | Yes | No | Garmin Vivosmart 4 shows the maximum volume of oxygen you can consume per minute |
| Distance | Yes | Yes | Both track your stride length |
| Steps | Yes | Yes | Both track how many steps you take |
| Stairs / Floors | Yes | No | Garmin Vivosmart 4 counts your climbing stairs or floors |
| Stress | Yes | No | Garmin Vivosmart 4 provides all-day stress level tracking |
| Exercise Tagging | Yes | No | Only Garmin Vivosmart 4 provides exercise tagging |
| Smart Coach | No | No | Both don't have coaching feature |
| Goal Setting | Yes | Yes | Both can help with your goals setting |
| Inactivity Alert | Yes | No | Garmin Vivosmart 4 helps you stay active with inactivity alert |
Additional Features |
| GPS | No | No | Both don't have built-in GPS support |
| Compass | No | No | Both don't have a compass |
| Watch / Clock | Yes | Yes | Both have watch |
| Alarm Clock | Yes | Yes | Both have alarm clock |
| Reminders | Yes | Yes | Both have reminder app |
| Stopwatch | Yes | No | Garmin Vivosmart 4 has a stopwatch |
| Music Playback | No | No | Both don't have music playback |
| Weather | Yes | No | *Weather forecast |
| Reports | Activity, Sleep | Activity, Sleep | |
Smartphone Remote Features |
| Notifications | Yes | No | If you get a phone notification, Garmin Vivosmart 4 make an alert for you |
| Caller ID | Yes | No | Garmin Vivosmart 4 can notify you who is calling |
| Music Control | Yes | No | Garmin Vivosmart 4 allows control smartphone music player |
| Call Control | No | No | Both don't have call control |
| Camera Control | No | No | Both don't have camera control |
| Find Phone | Yes | No | Garmin Vivosmart 4 allows you to locate your phone |
Battery |
| Duration | 7 days | 8 days | Sigma Sport Activo battery life is about 1.1 times longer |
| Battery Type | Rechargeable Battery | Rechargeable Battery | |
Physical Specs |
| Weather Resistance | Yes | Yes | |
| Waterproof | Yes | No | |
| IP Rating | 5ATM | IPX 7 | |
| Weight | 16.5 grams | n/a | |
User Interface |
| Display | OLED Screen | Yes | |
| Display Size | 0,26 x 0,70 inches | n/a | |
| Screen Resolution |
48 х 128 pixels
|
n/a
| |
| Color Display | No | No | |
| Touch Screen | Yes | No | |
Compatibility |
| Android | Yes | Yes | Both compatible with Android devices |
| iOS | Yes | Yes | Both compatible iOS devices |
| OS X/Mac | No | Yes | Sigma Sport Activo compatibles with MacBooks and iMacs |
| Windows Phone | No | No | Both don't compatible with Windows Phone devices |
| Windows | No | Yes | Sigma Sport Activo allows you to locate your phone |
| Web Portal | Yes | No | Garmin Vivosmart 4 allows you upload and view data on the online portal |
| Social Features | Yes | Yes | Both have social features |
Connectivity |
| Bluetooth | Yes | Yes | Both have Bluetooth data transfer technology |
| Wi-Fi | No | No | Both don't have Wi-Fi connection |
| NFC | No | No | Both don't have NFC connectivity |
| ANT+ | Yes | No | Only Garmin Vivosmart 4 has ANT+ wireless technology |
| Buy on Amazon | Buy on Amazon | |
