Side by side comparison and review of Garmin fēnix 6 Sapphire and Amazfit GTS 3. 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 | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | - | Zepp OS |
| Supported Host Device OS | iOS, Android | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | Running, swimming, ski, cycling, hiking, climbing, snowboarding, rower, kayaking, jumpmaster, stand up paddleboarding | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Width | 47 mm | - |
| Height | 47 mm | - |
| Depth | 14.7 mm | - |
| Weight | 60 g | - |
| Body Details | - | Case only: 24.4 g |
| Body Material | Fibre-reinforced polymer | Aluminium alloy |
| Protection | Waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Sensors | Accelerometer, barometric altimeter, pulse oximeter, 3-axis compass, optical heart sensor | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Find phone function, HR zones, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, store & play music, Garmin Elevate, TrueUp, Body Battery, PacePro pace guidance, dual grid coordinates format | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
| Notifications | Calendar, SMS, social apps, incoming calls | Calendar |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Payment Technology | Garmin Pay | - |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa |
| CONNECTIVITY | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Wireless Interface | Bluetooth, Wi-Fi, ANT+ | Bluetooth 5.1 |
|---|
| DISPLAY | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 260 x 260 pixels | 390 x 450 pixels |
| Screen Size | 1.3" | 1.75" |
| Pixel Density | - | 341 ppi |
| Screen Protection | Sapphire glass | Tempered glass |
| INPUT DEVICE | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Type | Touch buttons | Touch sensitive screen |
|---|
| CASE | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Case Size | 47 mm | - |
|---|---|---|
| Case Shape | Round | Rectangular |
| Case Back | Metal | - |
| Case Details | Carbon grey DLC | Titanium | - |
| Crown Type | - | Classic crown |
| BAND | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 22 mm | 20 mm |
| Fits Wrist with Circumference | 125-208 mm | 155-218 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Black | Ember orange | Titanium | Graphite black | Ivory white | Pink earth |
| STORAGE | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Storage Capacity | 32 GB | - |
|---|
| BATTERY | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Capacity | - | 250 mAh |
| Battery Life | 48 day(s) | - |
| Battery Life Details | Smartwatch mode - up to 14 days GPS mode - up to 36 hour(s) Max Battery GPS Mode - up to 72 hour(s) Expedition GPS Mode - up to 28 days Battery Saver Watch Mode - up to 48 days GPS with Music mode - up to 10 hour(s) |
Battery safe mode - up to 20 days Heavy usage - up to 6 days Typical usage - up to 12 days GPS mode - up to 20 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| MISCELLANEOUS | Garmin fēnix 6 Sapphire | Amazfit GTS 3 |
|---|
| Included Accessories | Charging/data cable | Magnetic charging stand |
|---|---|---|
| Preloaded Software | Garmin Pay | Zepp App |
| Max Depth of Water Resistance | 100 m | 50 m |
| Warranty | 1-year warranty | 2-year warranty |
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