Side by side comparison and review of Fitbit Ionic and Amazfit Stratos. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Fitbit Ionic | Amazfit Stratos |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows Phone | iOS, Android |
| Wearing Style | Watch style | Watch style |
| Width | 38.6 mm | - |
| Height | 12.4 mm | - |
| Lenght | 256.5 mm | - |
| Depth | 12.4 mm | - |
| Weight | 50 g | 70 g |
| Body Material | Aerospace-grade aluminium | - |
| Protection | Water-resistant | Dustproof, waterproof |
| Colours | Charcoal, smoke grey | Burnt orange, slate blue | Blue grey, silver grey | - |
| Clock Display | - | Yes |
| FEATURES | Fitbit Ionic | Amazfit Stratos |
|---|
| Sensors | Accelerometer, altimeter, heart rate | Accelerometer, heart rate |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, pace, sleep stages, swim laps, active time | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level |
| Goal Setting | Yes | - |
| Features | PurePulse heart rate technology, automatic exercise recognition, SmartTrack | Listening to music, idle alert |
| Notifications | Missed calls, calendar, SMS, social apps | Missed calls, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| CONNECTIVITY | Fitbit Ionic | Amazfit Stratos |
|---|
| Wireless Interface | Bluetooth, IEEE 802.11b/g/n, NFC | Bluetooth 4.0, IEEE 802.11a/b/g/n |
|---|
| DISPLAY | Fitbit Ionic | Amazfit Stratos |
|---|
| Type | LCD - colour | LCD - colour - transflective |
|---|---|---|
| Resolution | - | 320 x 300 pixels |
| Screen Size | - | 1.34" |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Concore Glass, 2.5D Arc Glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Fitbit Ionic | Amazfit Stratos |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Ionic | Amazfit Stratos |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Ceramic black |
| Case Details | Silver grey aluminium | Carbon fibre |
| BAND | Fitbit Ionic | Amazfit Stratos |
|---|
| Band Type | Sport band | Band |
|---|---|---|
| Clasp Type | - | Buckle |
| Band Colour | Ink blue/ice grey | Black |
| STORAGE | Fitbit Ionic | Amazfit Stratos |
|---|
| Storage Capacity | - | 4 GB |
|---|
| CPU | Fitbit Ionic | Amazfit Stratos |
|---|
| Clock Speed | - | 1.2 GHz |
|---|
| BATTERY | Fitbit Ionic | Amazfit Stratos |
|---|
| Battery Life | 4 day(s) | - |
|---|
| MISCELLANEOUS | Fitbit Ionic | Amazfit Stratos |
|---|
| Included Accessories | Charging cable, 2 wristbands (S+L) | - |
|---|---|---|
| Max Depth of Water Resistance | 50 m | 50 m |
| Warranty | 1-year warranty | - |
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