In depth comparison and review of Garmin D2 Delta PX and Suunto Core Alpha. 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 | Garmin D2 Delta PX | Suunto Core Alpha |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android | - |
Wearing Style | Watch style | Watch style |
Width | 51 mm | 49.5 mm |
Height | 51 mm | 49.5 mm |
Depth | 17.5 mm | 15.1 mm |
Weight | 87 g | 67 g |
Body Material | Fibre-reinforced polymer | Composite |
Protection | Waterproof | Water-resistant |
Colours | - | Stealth |
Clock Display | Yes | Yes |
FEATURES | Garmin D2 Delta PX | Suunto Core Alpha |
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Sensors | Thermometre, barometric altimeter, 3-axis accelerometer, 3-axis compass, Pulse Ox sensor | Digital compass, barometer, altimeter, temperature |
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Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level | Time, speed, altitude, temperature |
Goal Setting | Yes | Yes |
Features | Music remote handling, HRmax, camera remote control, find phone function, HR zones, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp, Garmin AutoShot | Dual time zone, alarm, timer, countdown timer, weather information, stopwatch timer, storm alarm |
Vibrating Alert | Yes | - |
Feedback Type | - | Visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | - |
Payment Technology | Garmin Pay | - |
CONNECTIVITY | Garmin D2 Delta PX | Suunto Core Alpha |
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Wireless Interface | Bluetooth, Wi-Fi, ANT+ | - |
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DISPLAY | Garmin D2 Delta PX | Suunto Core Alpha |
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Type | Memory-in-Pixel LCD - colour - transflective | Monochrome |
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Resolution | 240 x 240 pixels | - |
Screen Size | 1.2" | - |
Screen Protection | Domed sapphire crystal | - |
INPUT DEVICE | Garmin D2 Delta PX | Suunto Core Alpha |
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Type | Touch buttons | Touch buttons |
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CASE | Garmin D2 Delta PX | Suunto Core Alpha |
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Case Size | 51 mm | - |
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Case Shape | Round | Round |
Bezel | Titanium | Aluminium |
Case Back | Metal | - |
BAND | Garmin D2 Delta PX | Suunto Core Alpha |
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Band Type | Link bracelet | Strap |
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Band Width | 26 mm | - |
Fits Wrist with Circumference | - | 140-240 mm |
Changeable | Yes | Yes |
Clasp Type | - | Buckle |
Band Material | DLC Titanium | Textile |
STORAGE | Garmin D2 Delta PX | Suunto Core Alpha |
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Storage Capacity | 16 GB | - |
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BATTERY | Garmin D2 Delta PX | Suunto Core Alpha |
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Form Factor | - | CR2032 |
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Battery Life | 20 day(s) | 12 month(s) |
Battery Life Details | Smartwatch mode - up to 20 days GPS mode - up to 32 hour(s) GPS + SPO2 mode - up to 18 hour(s) GPS with Music mode - up to 13 hour(s) UltraTrac mode - up to 70 hour(s) |
Regular usage - up to 12 months |
Rechargeable Battery | Yes | - |
MISCELLANEOUS | Garmin D2 Delta PX | Suunto Core Alpha |
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Included Accessories | Charging/data cable, silicone wrist strap (black) | - |
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Preloaded Software | Garmin Pay, Garmin Pilot | - |
Max Depth of Water Resistance | 100 m | 30 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |
Warranty | - | 2-year warranty |