key specs |
Strap Colour | Infinite Black | Black |
Display Size | 36mm | 32mm |
Compatible OS | Android, iOS | Android & iOS |
Dial Shape | Round | Rectangle |
Display Type | AMOLED | - |
Strap Material | - | Silicone |
Ideal For | - | Unisex |
general |
Brand | Amazfit | Amazfit |
Model | GTR 4 Limited Edition | Stratos Smartwatch |
Release date | April 26, 2023 | - |
Model Name | Amazfit GTR 4 Limited Edition | Amazfit Stratos |
Dial Shape | Round | Rectangle |
Strap Colour | Infinite Black | Black |
Size | Regular | - |
Touchscreen | Yes | Yes |
Water Resistant | 5ATM | Yes |
Usage | Health, Fitness | Fitness & Outdoor |
Model Number | - | A1619 |
Strap Material | - | Silicone |
Water Resistance Depth | - | 50 m |
Ideal For | - | Unisex |
Dial Colour | - | Black |
dimensions |
Width | 46.5 | - |
Height | 46.5 | - |
Thickness | 11.2 | - |
Weight (g) | 49.00 | - |
product details |
Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Heart Rate Sensor |
Compatible Device | Android, iOS | Iphone, Android Smartphones |
Notification | Yes | Yes |
Notification Type | Smart Notification | Vibration |
Battery Life | 14 days | Upto 11 Days (Based on Usage) |
Charge Time | 2 hours | - |
Charger Type | Magnetic Charger | AC Adapter and USB Cable |
Stand By Time | 50 days | - |
Other Features | Stainless steel middle frame, Glass-ceramic bottom shell, Dual-band & 6 satellite positioning systems | Exchangeable Durable Watch Strap, 290 Mah Li-Polymer Battery |
Closure | - | Strap Buckle |
Battery Type | - | Lithium Polymer |
Rechargeable Battery | - | Yes |
connectivity features |
Call Function | Yes | No |
Bluetooth | Yes | Yes |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Third Party App Support | Yes | - |
Call Features | Make Calls, Reject Calls | - |
Bluetooth Version | - | v4.0 |
Other Connectivity Features | - | Wi-Fi (802.11B/G/N) |
platform and storage features |
Operating System | Zepp OS 2.0 | - |
Compatible Operating System | Android, iOS | Android & iOS |
camera and display features |
Display Resolution | 466x466 pixels | 172 x 172 Pixels |
Display Size | 36mm | 32mm |
Display Type | AMOLED | - |
Backlight Display | - | Yes |
Scratch Resistant | - | Yes |
Other Display Features | - | Always-On Transflective Color Display, Scratch Resistant 2.5D Corning Gorilla Glass |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Other Fitness Features | 154 Sports Modes, Automatic Recognition, BioTracker™ 4.0 PPG biometric sensor | Vo2Max (Measure Fitness Level, Training Effect, Recovery Time, And Training Load), Activity Tracking Features: Step Counter, Sleep Monitoring, Calories Burned, Distance Traveled, Movement Reminders, Detailed Sports Tracking: Running, Walking, Cycling, Swimming, Elliptical Machine, Mountaineering, Trail Running, Triathlon, Tennis, Soccer And Skiing |
Other Watch Functions | Over 200 watch faces, Music Storage, OTA Update via Wi-Fi, Events Reminder, To Do List | Get Emails, Text Messages, Incoming Calls And Other App / Messaging Notifications, Phone Free Music (Listen To Music Without Carry Phone), Direct Access To Live Weather Forecasts |
Compass | - | Yes |
Language | - | English |
Number of Buttons | - | 3 |
audio and video features |
Speaker | Yes | - |
Microphone | Yes | - |
Voice Control | Yes | - |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |