In depth comparison and review of Garmin D2 Delta S and Garmin Swim 2. 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 S | Garmin Swim 2 |
|---|
| Product Type | Sport watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS, Android |
| Activity/Sport | - | Running, swimming, cycling |
| Wearing Style | Watch style | Watch style |
| Width | 42 mm | 42 mm |
| Height | 42 mm | 42 mm |
| Depth | 15.4 mm | 11.4 mm |
| Weight | 65 g | 36 g |
| Body Material | Fibre-reinforced polymer | - |
| Protection | Waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Sensors | Accelerometer, thermometre, gyro sensor, heart rate, barometric altimeter, 3-axis compass | Accelerometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level | Distance, calories burned, activity, sleep activity, heart rate, steps taken, swimming metrics |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, HRmax, camera remote control, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp | Music remote handling, find phone function, HR zones, inactivity alert, Move IQ, Find my Device, TrueUp, Body Battery |
| Notifications | SMS, Email | SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Navigation (GPS) | GPS/GLONASS receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | Garmin Pay | - |
| CONNECTIVITY | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Wireless Interface | Bluetooth, Wi-Fi, ANT+ | Bluetooth, ANT+ |
|---|
| DISPLAY | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 240 x 240 pixels | 208 x 208 pixels |
| Screen Size | 1.2" | 1.04" |
| Screen Protection | Domed sapphire crystal | Chemically strengthened glass |
| INPUT DEVICE | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Type | Touch buttons | - |
|---|
| CASE | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Case Size | 42 mm | 42 mm |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | Stainless steel | - |
| Case Back | Metal | - |
| Case Details | Rose gold-tone | Slate |
| BAND | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 129-197 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | Silicone |
| Band Colour | Beige | Slate |
| STORAGE | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Storage Capacity | 16 GB | - |
|---|
| BATTERY | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Life | 7 day(s) | - |
| Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 11 hour(s) GPS with Music mode - up to 4.5 hour(s) UltraTrac mode - up to 25 hour(s) |
Smartwatch mode - up to 7 days GPS mode - up to 13 hour(s) Pool and OHR mode - up to 72 hour(s) |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Garmin D2 Delta S | Garmin Swim 2 |
|---|
| Included Accessories | Charging/data cable, silicone wrist strap (white) | Charging cable |
|---|---|---|
| Preloaded Software | Garmin Pay, Garmin Pilot | - |
| Max Depth of Water Resistance | 100 m | 50 m |
| Max Operating Temperature | - | 60 °C |
| Min Operating Temperature | - | -20 °C |
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