Amazfit Stratos 3 vs SUUNTO 7 - tech specs comparison

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Body
Weight 70.0 g (2.47 oz)
Width 48.6 mm (1.91 in) 50.0 mm (1.97 in)
Height 48.6 mm (1.91 in) 50.0 mm (1.97 in)
Thickness 13.4 mm (0.53 in) 15.3 mm (0.60 in)
Wrist size 130.0 mm (5.12 in) - 220.0 mm (8.66 in)
Band width 22.0 mm (0.87 in) 24.0 mm (0.94 in)
Water resistant 5 ATM 5 ATM
Display
Display size 34.0 mm (1.34 in)
Display type MIP AMOLED
Display resolution 320 x 320px 454 x 454px
Touchscreen Yes Yes
Always On
Connectivity
Cellular networks
Wi-Fi Yes Yes
Built-in GPS Yes Yes
NFC Yes
Bluetooth Yes Yes
Smart features
Operating system WearOS
Assistant
Contactless Payments Google Pay
Make and Answer Calls
Send text responses
Control phone music Yes Yes
Local music storage
Storage
Health features
Sleep tracking Yes Yes
Fall detection
Heart rate Yes Yes
SpO2
ECG
Skin temperature sensor
Battery
Battery life 14 days 2 days
Sensors
Compass Yes Yes
Barometric altimeter Yes Yes
Ambient light sensor
Accelerometer Yes
Gyroscope Yes
Offers
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