ratings |
Overall NDTV Rating | Read Review | - |
Design and comfort Rating | | - |
Tracking accuracy Rating | | - |
Companion app Rating | | - |
Software and ecosystem Rating | | - |
Battery life Rating | | - |
key specs |
Strap Colour | Dolphon Grey, Obsidian Black, Streamer Gold | - |
Display Size | 42mm | - |
Compatible OS | Android, iOS | - |
Dial Shape | Rectangle | Round |
Display Type | AMOLED | - |
Strap Material | - | Silicone |
general |
Brand | Amazfit | Huami |
Model | GTS 2 | Amazfit Stratos 3 |
Release date | September 22, 2020 | August 27, 2019 |
Model Name | GTS 2 | Stratos 3 |
Dial Shape | Rectangle | Round |
Size | Regular | - |
Touchscreen | Yes | Yes |
Water Resistant | 5 ATM | 5ATM |
Dial Material | Aluminium Alloy | Stainless Steel |
Strap Colour | Dolphon Grey, Obsidian Black, Streamer Gold | - |
Dial Colour | Dolphon Grey, Obsidian Black, Streamer Gold | - |
Strap Material | - | Silicone |
Water Resistance Depth | - | 50 Meters |
Usage | - | For Sports |
dimensions |
Width | 35.6 | - |
Height | 42.8 | - |
Thickness | 9.7 | 13.4 mm |
Weight (g) | 24.70 | 40.40 |
Diameter | - | 48.6mm |
product details |
Sensor | Air pressure, Accelerometer, Gyroscope, Geomagnetic sensor, ambient light sensor | BioTracker PPG Bio-Tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor, Air pressure sensor |
Compatible Device | Android, iOS | Android 5.0 or iOS 10.0 and above |
Notification | Yes | Yes |
Battery Life | 7 days | 7 days in smart mode |
Charge Time | 2 hours | 2.5 hours |
Charger Type | Magnetic | - |
Rechargeable Battery | Yes | - |
Notification Type | - | Calls, Messages, App Alerts |
Battery Type | - | Lithium-ion polymer battery |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.0 | 5.0 |
Wi-Fi | Yes | Yes |
GPS | - | Yes |
platform and storage features |
Compatible Operating System | Android, iOS | - |
Operating System | - | Amazfit OS |
Number of Cores | - | dual-core |
RAM | - | 512MB |
Processor Speed | - | 1200 |
Internal Memory | - | 2GB |
camera and display features |
Display Resolution | 348x442 | 320x320 |
Display Size | 42mm | - |
Display Type | AMOLED | - |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | - |
Calendar | Yes | - |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | - |
Number of Buttons | 1 | 4 |
Other Watch Functions | BioTracker 2 PPG, biological data sensor | - |
Other Fitness Features | - | 80 Sports Modes |
audio and video features |
Speaker | Yes | - |
Microphone | Yes | - |
Audio Features | - | Standalone Music Playback |