Side by side comparison and review of Fitbit Blaze and Amazfit GTS 2. 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 Blaze | Amazfit GTS 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows Phone | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 42 mm | - |
| Weight | 44 g | - |
| Body Details | - | Case only: 24.7 g |
| Body Material | Stainless steel | Plastic, aluminium alloy |
| Protection | Weatherproof, splashproof, sweatproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Sensors | Ambient light sensor, altimeter, 3-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame | Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders |
| Notifications | Missed calls, calendar, SMS | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa |
| CONNECTIVITY | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Wireless Interface | Bluetooth 4.0 | Wi-Fi, Bluetooth 5.0 |
|---|
| DISPLAY | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Type | LCD - colour | AMOLED - colour |
|---|---|---|
| Resolution | - | 348 x 442 pixels |
| Screen Size | - | 1.65" |
| Pixel Density | - | 341 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Case Shape | - | Square |
|---|---|---|
| Case Back | - | Polymer |
| Case Details | Gold | Gunmetal | Midnight black | Urban grey | Desert gold |
| BAND | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | - | 20 mm |
| Fits Wrist with Circumference | 140-170 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Elastomer | Silicone |
| Band Colour | Slim pink | Black | Blue | Plum | - |
| STORAGE | Fitbit Blaze | Amazfit GTS 2 |
|---|
| User Memory | - | 3 GB |
|---|
| BATTERY | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | - | 246 mAh |
| Battery Life | 5 day(s) | - |
| Battery Life Details | - | Daily mode - up to 7 days Basic mode - up to 20 days GPS mode - up to 25 hour(s) |
| Rechargeable Battery | - | Yes |
| Recharge Time | 2 hour(s) | 2 hour(s) |
| MISCELLANEOUS | Fitbit Blaze | Amazfit GTS 2 |
|---|
| Included Accessories | USB charging cable | Magnetic charging stand |
|---|---|---|
| Preloaded Software | Clock, Silent alarm | Amazon Alexa |
| Max Depth of Water Resistance | 10 m | 50 m |
| Max Operating Temperature | 60 °C | - |
| Min Operating Temperature | -10 °C | - |
| Manufacturer Model Number | - | A1969 |
| Warranty | 1-year warranty | - |
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