Garmin Vivoactive 5 Smartwatch vs Amazfit T-Rex 3 Pro Smartwatch 44mm
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General
| Country of Origin | United States | |
| Brand | Garmin | Amazfit |
| Model Name | Vivoactive 5 | T-Rex 3 Pro |
| Ideal For | Men, Women | |
| Sales Package | Vívoactive 5, USB-C Charging/data cable, Documentation | Smartwatch 44mm, User Manual, Warranty Card |
Design and Body
| Weight | 36 g | 46.8 g |
| Material | Anodized Aluminum, Fiber-reinforced polymer | Fiber-reinforced polymer Case with Grade 5 Titanium Bezel |
| Strap | 20mm Silicon | |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 50 m | 45 m |
| Water Resistant Certificate | 5ATM | 10ATM |
| Dust Proof | Yes | Yes |
| Scratch Resistant | Yes |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.2 inches | 1.32 inches |
| Resolution | 390 x 390 pixels | 466 x 466 pixels |
| PPI | 460 ppi | 453 ppi |
| Ambient Light Sensor | Yes | |
| Always On Display | Yes | |
| Glass Type | Sapphire Glass | |
| Features | 3000 Nits Brightness |
Memory
| Inbuilt Memory | 4 GB |
Connectivity
| Wi-Fi | Yes | |
| Bluetooth | Yes | Yes, 5.2 |
| Bluetooth Calling | Yes | Yes |
| GPS | Yes | Yes |
Extra
| Gyroscope | Yes | |
| Voice Assistant | Yes | |
| Inbuilt Microphone | Yes | |
| Inbuilt Speaker | Yes | |
| Notifications | Yes | |
| Extra Features | 180+ sport modes, Zepp Flow App, Smarter Metrics, 45m Freediving, Scuba, Base Maps, Contour, Ski Resort, Turn-by-Turn, POI Search, Route Planning, Round-Trip, Auto Rerouting |
Camera
| Flash | Yes, LED |
Technical
| OS | Zepp OS 5 | |
| Compatible OS | Android, iOS | Android 5.0 or iOS 10.0 and above |
Multimedia
| Yes |
Battery
| Battery Capacity | 500 mAh | |
| Battery Type | Lithium Ion | Lithium-Ion Polymer |
| Battery Backup | Up to 11 days (5 days display always-on), Battery Saver Smartwatch mode: Up to 21 days, GPS-Only GNSS mode: Up to 21 hours, All-Systems GNSS mode: Up to 17 hours, All-Systems GNSS mode with music: Up to 8 hours | 17 days |
| Wireless Charging | Yes |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Temperature Sensor | Yes | |
| Pedometer | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Calorie Count, Step Count, GPS, GLONASS, Galileo, Barometric altimeter, Compass, Gyroscope, Accelerometer, Ambient Light Sensor, VO2 Max, Thermometer | Accelerometer, Calorie Count, Step Count, BioTracker 2 PPG Bio-Tracking Optical Sensor, Geomagnetic Sensor, Barometric |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Brand Warranty | 1 year |
| Covered in Warranty | Any Manufacturing Defects | Manufacturing defects |
| Not Covered in Warranty | tear & wear | |
| Warranty Service Type | Service center |
Discuss
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