Garmin Forerunner 245 Music GPS Running Smartwatch
- 50 meters water resistance
- Up to 7 days battery life
- 1.2 inch display, 240 x 240 resolution
- 64000 MB storage for music
- 18 millimeter silicone band, buckle clasp
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A GPS running watch with music storage, Bluetooth to a smartphone and a week of battery life. The listing does not name phone operating systems.
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ASIN: B07QLVHBLFModel: 010-02120-20Category: GPS Watches
Overview
Tracking runs with built-in GPS and syncing to a smartphone over Bluetooth is the job of this Garmin watch. It has a round case in fiber-reinforced polymer, a silicone band and button controls.
Choose it for a running watch that stores music and lasts a week between charges. The limit is that the listing offers no list of health sensors or compatible phone models, and the display type entry is unclear.
Who it's for
Road running, cycling and gym training are the sports named in the listing. Buyers who want a deeper look at health sensors, or a touchscreen, should check a fuller spec sheet first.
Pros and cons
- Music storage on the watch
- Charge cable included
- Phone models are not named
- Display type entry is unclear
- Sensor list is not given
- Button controls only
Performance notes
GPS accuracy depends on how quickly the watch locks onto satellites and how often it samples the position. Battery life in daily use depends on whether GPS and music are active, since both draw power quickly.
Specifications
| Brand | Garmin |
|---|---|
| Model | 010-02120-20 |
| Dimensions & fit | |
| Screen size | 1.2 inches |
| Band Width | 18 millimeters |
| Water Resistance Depth | 50 meters |
| Item weight | 0.08 pounds |
| Item Dimensions | 1.7 x 1.7 x 0.5 inches |
| Item Dimensions D X W X H | 0.48"D x 0.48"W x 0.48"H |
| Capacity & performance | |
| Memory Storage Capacity | 64000 MBhigher than 100% of 36 gps watches |
| Battery Capacity | 7 Amp Hours |
| Power & efficiency | |
| Battery Average Life | 7 dayshigher than 65% of 32 gps watches |
| Battery Cell Type | Lithium-Cobalt |
| Construction & materials | |
| Band Material Type | Silicone |
| Case Material Type | Fiber-reinforced polymer |
| Color | Black |
| Compatibility & installation | |
| Connectivity Technology | GPS, Bluetooth |
| Human Interface Input | Buttons |
| Included components | |
| Unit Count | 1.00 Count |
| Warranty & support | |
| Warranty Type | Limited |
| Other details | |
| Resolution | 240 x 240 |
| Clasp Type | Deployant Clasp |
| Closure Type | Buckle |
| Controller Type | Smartphone |
| Display Type | Analog |
| External Testing Certification | ANATEL: 06378-19-03330 |
| GPS Geotagging Functionality | True |
| Item Type Name | Running GPS |
| Operating System | Garmin OS |
| Shape | Round |
| Sport Type | Cardio, Cycling, Exercise & Fitness, Running, Training |
| Style Name | Music |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Provider | du |
Closest rivals on specs
COROS APEX 4 GPS Watch 46mm- Battery Average Life 168 vs 65 hours (+158%)
- Item Weight 0.08 vs 0.14 pounds (-43%)
- Memory Storage Capacity 64 vs 32 GB (+100%)
SUUNTO Race S All Black GPS Watch- Battery Average Life 168 vs 30 hours (+460%)
- Item Weight 0.08 vs 0.13 pounds (-38%)
- Memory Storage Capacity 64 vs 32 GB (+100%)
SUUNTO Vertical 2 GPS Sport Watch- Battery Average Life 168 vs 65 hours (+158%)
- Memory Storage Capacity 64 vs 32 GB (+100%)
Frequently asked questions
What phones work with the Garmin Forerunner 245 Music?
The listing says smartphones over Bluetooth and does not name operating systems or models.
What comes in the box with the Garmin 010-02120-20?
The built-in media entry lists the Forerunner 245 Music, a charge and data cable, and documentation.
Can I swim with the Garmin Forerunner 245 Music?
The water resistance depth is 50 meters, but swimming is not named among the listed sports.