In depth comparison and review of Fitbit Blaze and Amazfit Stratos 2S. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows Phone | Android 4.4 (KitKat) or later, iOS 9 or later |
| Wearing Style | Watch style | Watch style |
| Width | 42 mm | - |
| Weight | 44 g | - |
| Body Material | Stainless steel | - |
| Protection | Weatherproof, splashproof, sweatproof | Dustproof, waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Sensors | Ambient light sensor, altimeter, 3-axis accelerometer | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer |
|---|---|---|
| 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 |
| Goal Setting | Yes | - |
| Features | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame | Listening to music, idle alert |
| Notifications | Missed calls, calendar, SMS | Missed calls, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| CONNECTIVITY | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Wireless Interface | Bluetooth 4.0 | IEEE 802.11b/g/n, Bluetooth 4.0 |
|---|
| DISPLAY | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Type | LCD - colour | LCD - colour - transflective |
|---|---|---|
| Resolution | - | 320 x 300 pixels |
| Screen Size | - | 1.34" |
| Screen Protection | - | Dinorex Glass (scratch resistant glass) |
| INPUT DEVICE | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Ceramic black |
| Case Details | Gold | Gunmetal | Carbon fibre |
| BAND | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | S | - |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 140-170 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Elastomer | Leather |
| Band Colour | Slim pink | Black | Blue | Plum | Black |
| STORAGE | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Storage Capacity | - | 4 GB |
|---|---|---|
| User Memory | - | 2 GB |
| RAM | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| RAM Size | - | 512 MB |
|---|
| CPU | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Clock Speed | - | 1.2 GHz |
|---|
| BATTERY | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | - | 290 mAh |
| Battery Life | 5 day(s) | - |
| Standby Time | - | 5 days |
| Recharge Time | 2 hour(s) | - |
| MISCELLANEOUS | Fitbit Blaze | Amazfit Stratos 2S |
|---|
| Included Accessories | USB charging cable | - |
|---|---|---|
| Preloaded Software | Clock, Silent alarm | - |
| Max Depth of Water Resistance | 10 m | 50 m |
| Max Operating Temperature | 60 °C | - |
| Min Operating Temperature | -10 °C | - |
| Warranty | 1-year warranty | - |
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