| key specs |
| Strap Colour |
Brown, Fluoro |
Black |
| Compatible OS |
Android and iOS |
Android & iOS |
| Strap Material |
Leather |
Silicone |
| Dial Shape |
Round |
Rectangle |
| Display Size |
- |
32mm |
| Ideal For |
- |
Unisex |
| general |
| Brand |
Amazfit |
Amazfit |
| Model |
GTR 47mm |
Stratos Smartwatch |
| Release date |
July 16, 2019 |
- |
| Dial Shape |
Round |
Rectangle |
| Strap Material |
Leather |
Silicone |
| Touchscreen |
Yes |
Yes |
| Water Resistant |
5ATM |
Yes |
| Strap Colour |
Brown, Fluoro |
Black |
| Dial Colour |
Black |
Black |
| Model Number |
- |
A1619 |
| Model Name |
- |
Amazfit Stratos |
| Water Resistance Depth |
- |
50 m |
| Usage |
- |
Fitness & Outdoor |
| Ideal For |
- |
Unisex |
| dimensions |
| Width |
47.2 |
- |
| Height |
47.2 |
- |
| Thickness |
10.75 |
- |
| Weight (g) |
54.00 |
- |
| product details |
| Closure |
Strap Buckle |
Strap Buckle |
| Sensor |
BioTracker TM PPG Bio-Tracking Optical Sensor, 6-Axis Accelerometer, 3 Axial Geomagnetic Sensor, Air Pressure Sensor, Capacitive Sensor, Ambient Light Brightness Sensor |
Heart Rate Sensor |
| Compatible Device |
Android, iPhones |
Iphone, Android Smartphones |
| Notification |
Yes |
Yes |
| Battery Type |
Lithium Polymer |
Lithium Polymer |
| Battery Life |
Up to 74 days |
Upto 11 Days (Based on Usage) |
| Rechargeable Battery |
Yes |
Yes |
| Notification Type |
- |
Vibration |
| Charger Type |
- |
AC Adapter and USB Cable |
| Other Features |
- |
Exchangeable Durable Watch Strap, 290 Mah Li-Polymer Battery |
| connectivity features |
| Bluetooth |
5 |
Yes |
| GPS |
Yes |
Yes |
| Call Function |
- |
No |
| Bluetooth Version |
- |
v4.0 |
| Wi-Fi |
- |
Yes |
| Other Connectivity Features |
- |
Wi-Fi (802.11B/G/N) |
| platform and storage features |
| Compatible Operating System |
Android and iOS |
Android & iOS |
| camera and display features |
| Display Resolution |
320x320 pixels |
172 x 172 Pixels |
| Display Size |
- |
32mm |
| 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 |
| Com |
Yes |
Yes |
| Alarm Clock |
Yes |
Yes |
| Date & Time Display |
Yes |
Yes |
| Language |
English |
English |
| Other Watch Functions |
Weather, Music, Event Reminder, Looking for a mobile phone, Stopwatch, Countdown |
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 |
| Calendar |
- |
Yes |
| Number of Buttons |
- |
3 |
| Other Fitness Features |
- |
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 |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
