In depth comparison and review of Amazfit Stratos 2S and Garmin vívoactive 4S. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
GENERAL | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Product Type | Smart watch | Sport watch |
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Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 9 or later | iOS, Android |
Wearing Style | Watch style | Watch style |
Width | - | 40 mm |
Height | - | 40 mm |
Depth | - | 12.7 mm |
Weight | - | 40 g |
Body Material | - | Stainless steel, fibre-reinforced polymer |
Protection | Dustproof, waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, thermometre, altimeter, gyro sensor, heart rate, electromagnetic compass, Pulse Ox sensor |
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Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration |
Goal Setting | - | Yes |
Features | Listening to music, idle alert | Music remote handling, find phone function, idle alert, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, TrueUp, Body Battery |
Notifications | Missed calls, SMS, Email, social apps, incoming calls | SMS, incoming calls |
Vibrating Alert | Yes | - |
Navigation (GPS) | - | GPS/GLONASS/Galileo receiver |
Payment Technology | - | Garmin Pay |
CONNECTIVITY | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | Bluetooth, Wi-Fi, NFC, ANT+ |
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DISPLAY | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Type | LCD - colour - transflective | Memory-in-Pixel LCD - colour |
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Resolution | 320 x 300 pixels | 218 x 218 pixels |
Screen Size | 1.34" | 1.1" |
Screen Protection | Dinorex Glass (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
INPUT DEVICE | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Type | Touch sensitive screen | Touch sensitive screen, touch buttons |
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CASE | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Case Size | - | 40 mm |
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Case Shape | Round | Round |
Bezel | Ceramic black | Slate stainless steeel |
Case Back | - | Polymer |
Case Details | Carbon fibre | Black | Powder grey | White | Dust rose |
BAND | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Band Type | Band | Band |
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Band Width | 22 mm | 18 mm |
Fits Wrist with Circumference | - | 110-175 mm |
Changeable | Yes | - |
Clasp Type | Buckle | Buckle |
Band Material | Leather | Silicone |
Band Colour | Black | Black | Powder grey | White | Dust rose |
STORAGE | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Storage Capacity | 4 GB | - |
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User Memory | 2 GB | - |
RAM | Amazfit Stratos 2S | Garmin vívoactive 4S |
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RAM Size | 512 MB | - |
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CPU | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Clock Speed | 1.2 GHz | - |
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BATTERY | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Technology | - | Lithium polymer |
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Capacity | 290 mAh | - |
Battery Life | - | 7 day(s) |
Battery Life Details | - | Smartwatch mode - up to 7 days GPS mode - up to 15 hour(s) Smartwatch with music mode - up to 6 hour(s) GPS with Music mode - up to 5 hour(s) |
Standby Time | 5 days | - |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Amazfit Stratos 2S | Garmin vívoactive 4S |
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Included Accessories | - | Charging/data cable |
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Preloaded Software | - | Garmin Pay, Garmion Connect IQ |
Max Depth of Water Resistance | 50 m | 50 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |