Side by side comparison and review of Fitbit Surge 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 Surge | Amazfit Stratos |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows Phone | iOS, Android |
| Wearing Style | Wrist | Watch style |
| Width | 34 mm | - |
| Lenght | 160 mm - 200 mm | - |
| Weight | - | 70 g |
| Protection | Waterproof | Dustproof, waterproof |
| Colours | Black | Blue | Tangerine | - |
| Clock Display | Yes | Yes |
| FEATURES | Fitbit Surge | Amazfit Stratos |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, digital compass, altimeter, heart rate, 3-axis accelerometer | Accelerometer, heart rate |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level |
| Features | Music remote handling | Listening to music, idle alert |
| Notifications | Missed calls, SMS | Missed calls, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| CONNECTIVITY | Fitbit Surge | Amazfit Stratos |
|---|
| Wireless Interface | Bluetooth 4.0 | Bluetooth 4.0, IEEE 802.11a/b/g/n |
|---|---|---|
| Bluetooth Profiles | Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Fitbit Surge | Amazfit Stratos |
|---|
| Type | LCD - monochrome | LCD - colour - transflective |
|---|---|---|
| Resolution | - | 320 x 300 pixels |
| Screen Size | - | 1.34" |
| Dimensions (WxH) | 20.88 mm x 24.36 mm | - |
| Screen Protection | - | Corning Concore Glass, 2.5D Arc Glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Fitbit Surge | Amazfit Stratos |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Surge | Amazfit Stratos |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Ceramic black |
| Case Details | - | Carbon fibre |
| BAND | Fitbit Surge | Amazfit Stratos |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | XL | - |
| Fits Wrist with Circumference | 198-226 mm | - |
| Clasp Type | - | Buckle |
| Band Colour | - | Black |
| STORAGE | Fitbit Surge | Amazfit Stratos |
|---|
| Storage Capacity | - | 4 GB |
|---|
| CPU | Fitbit Surge | Amazfit Stratos |
|---|
| Clock Speed | - | 1.2 GHz |
|---|
| BATTERY | Fitbit Surge | Amazfit Stratos |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Life | 168 hours | - |
| Recharge Time | 2 hour(s) | - |
| MISCELLANEOUS | Fitbit Surge | Amazfit Stratos |
|---|
| Included Accessories | USB charging cable, wireless sync dongle | - |
|---|---|---|
| Preloaded Software | Clock, Silent alarm, Track Log, Caller Name ID | - |
| Compliant Standards | Directive 1999/5/EC, FCC Part 15, R&TTE, Nordic Ecolabel, EN60950-1:2006 + A11:2009 + A1:2010 + A12:2011 | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | 45 °C | - |
| Min Operating Temperature | -20 °C | - |
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