In depth comparison and review of Garmin Forerunner 245 and Garmin D2 Delta. 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 Forerunner 245 | Garmin D2 Delta |
|---|
| Product Type | Sport watch | Sport watch |
|---|---|---|
| Supported Host Device OS | - | iOS, Android |
| Activity/Sport | Running, swimming, ski, cycling | - |
| Wearing Style | Watch style | Watch style |
| Width | 42.3 mm | 47 mm |
| Height | 42.3 mm | 47 mm |
| Depth | 12.2 mm | 15.8 mm |
| Weight | 38.5 g | 76 g |
| Body Material | Fibre-reinforced polymer | Fibre-reinforced polymer |
| Protection | Waterproof | Waterproof |
| Colours | Black | - |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Sensors | Accelerometer, electromagnetic compass, optical heart sensor | Accelerometer, thermometre, gyro sensor, heart rate, barometric altimeter, 3-axis compass |
|---|---|---|
| Tracking Data | Distance, time, speed, heart rate, stress level | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, camera remote control, find phone function, VO2 max, HR zones, Move IQ, Garmin Connect compatible, Find my Device, rejecting a call, Garmin Elevate, TrueUp, Body Battery | 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 |
| Notifications | SMS, social apps, incoming calls | SMS, Email |
| Vibrating Alert | - | Yes |
| Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS receiver |
| Payment Technology | - | Garmin Pay |
| CONNECTIVITY | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Wireless Interface | Bluetooth, ANT+ | Bluetooth, Wi-Fi, ANT+ |
|---|
| DISPLAY | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 240 x 240 pixels | 240 x 240 pixels |
| Screen Size | 1.2" | 1.2" |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Domed sapphire crystal |
| INPUT DEVICE | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Type | - | Touch buttons |
|---|
| CASE | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Case Size | - | 47 mm |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | - | Titanium |
| Case Back | - | Metal |
| Case Details | Black | Silver |
| BAND | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 20 mm | 22 mm |
| Fits Wrist with Circumference | 127-204 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Leather |
| Band Colour | Grey | Merlot | Brown |
| STORAGE | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Storage Capacity | - | 16 GB |
|---|
| BATTERY | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Life | - | 12 day(s) |
| Battery Life Details | GPS mode - up to 24 hour(s) Smartwatch mode - up to 7 days |
Smartwatch mode - up to 12 days GPS mode - up to 18 hour(s) GPS with Music mode - up to 8 hour(s) UltraTrac mode - up to 45 hour(s) |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Garmin Forerunner 245 | Garmin D2 Delta |
|---|
| Included Accessories | Charging/data cable | Charging/data cable, silicone wrist strap (black) |
|---|---|---|
| Preloaded Software | Calendar, Weather, Timer, Fitness Age | Garmin Pay, Garmin Pilot |
| Max Depth of Water Resistance | 50 m | 100 m |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
