Add products
 Fitbit Ionic |  Garmin Vivoactive 3 | |
|---|---|---|
| Touchscreen |  yes | yes |
| Colour screen | yes | yes |
| Fitbit Ionic | Garmin Vivoactive 3 | |
|---|---|---|
| Gender | Men's, Women's | Men's, Women's |
| Colour of product | Black, Blue, Grey, Orange, Silver, White, Yellow | Black, Grey, Silver, White |
| Width | 1.50 in | 1.71 in |
| Depth | 1.50 in | 1.71 in |
| Weight | 0.11 lb | 0.09 lb |
| Thickness | 0.47 in | 0.46 in |
| Fitbit Ionic | Garmin Vivoactive 3 | |
|---|---|---|
| Heart Rate Monitor | Built-in | Built-in, Support for HRM chest strap |
| Water resistant | yes | yes |
| Waterproof depth | 1, 968.50 in | 1, 968.50 in |
| Fully Waterproof | yes | yes |
| Alarm | yes | yes |
| Altimeter | yes | yes |
| Calorie counter | yes | yes |
| Date display | yes | yes |
| Pedometer | yes | yes |
| Sleep reading | yes | yes |
| Timer | yes | yes |
| Vibration alarm | yes | yes |
| Fitbit Ionic | Garmin Vivoactive 3 | |
|---|---|---|
| Bluetooth | yes | yes |
| Bluetooth version | 4.0 | 4.0 |
| GLONASS | yes | yes |
| GPS | yes | yes |
| Fitbit Ionic | Garmin Vivoactive 3 | |
|---|---|---|
| Battery life (running) | 10 h | 13 h |
| Battery life (standby mode) | 4 day | 7 day |
Often compared with Ionic
Often compared with Vivoactive 3