Garmin Forerunner 945 vs. Garmin Forerunner 645 Standard Comparison Chart
Garmin Forerunner 945
Garmin Forerunner 645 Standard
Comparison chart
| Product name | Garmin Forerunner 945 | Garmin Forerunner 645 Standard |
|---|---|---|
| Best Offers | $369.99 Amazon | $239 Amazon |
| OS | Proprietary OS | Garmin Watch OS |
| CPU | N/A | N/A |
| Battery life | 2 weeks | 7 days |
| Battery capacity | N/A | N/A |
| Glass protection | Corning Gorilla Glass DX | Corning Gorilla Glass 3 |
| RAM | N/A | N/A |
| Storage | 16 GB | N/A |
| Screen size | 1.2 in | 1.2 in |
| Screen type | Transflective memory-in-display (MIP) | transflective memory-in-pixel (MIP) |
| Screen shape | Round | Round |
| Screen resolution | 240 x 240 px | 240 x 240 px |
| Weight | 50 g | 41.8 g |
| Bluetooth version | 4.2 | N/A |
| Wi-Fi | yes | yes |
| Heart Rate Monitor | yes | yes |
| GPS support | yes | yes |
| NFC support | no | no |
| Ambient Light Sensor | yes | no |
| SIM Card Support | no | no |
| Speaker | no | no |
| Mic | no | no |
| Camera | no | no |
| Water resistance | 5 ATM | 5 ATM |
| Charging type | USB charging cable | Magnetic connector |
| Release date | April, 2019 | Feb, 2018 |
| Warranty | 12 months | 12 months |
| Other features | Hiking, Climbing, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking | Running, Treadmill Running, Indoor Track, Trail Running |
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