Image: Polar
Overview
The Polar Vantage M3 delivers the same training tools, sensors, and AMOLED display technology as the flagship Vantage V3, wrapped in a lighter, more affordable package. Ideal for data-obsessed athletes who prioritize training analytics over smartwatch features.
Key Features
- 1.28" AMOLED display with 1,500 nits brightness
- Dual-frequency GPS with offline maps
- Training Load Pro and Recovery Pro analytics
- 170+ sport profiles
- ECG, SpO2, and skin temperature sensors
- 30 hours GPS battery life
Description
The Polar Vantage M3 is a mid-range GPS sports watch that punches above its weight class. Running identical software to the more expensive Vantage V3 and Grit X2 Pro, it offers comprehensive training tools including Training Load Pro, Recovery Pro, and HRV analysis. The 1.28-inch AMOLED display with 1,500 nits brightness is excellent, and the dual-frequency GPS with offline maps is a standout feature at this price point. Best suited for serious athletes who view their watch as a training tool first.
Specifications
Battery
| Smartwatch Mode | 7 days |
|---|---|
| GPS Mode | 30 hours |
| Eco Mode | 70 hours |
Connectivity
| GPS | Dual-frequency (L1 + L5) |
|---|---|
| Bluetooth | Yes |
Display
| Display Size | 1.28 inches |
|---|---|
| Display Type | AMOLED |
| Resolution | 416 x 416 pixels |
| Max Brightness | 1500 nits |
| Glass | Corning Gorilla Glass 3 |
Physical
| Case Size | 44.7 x 44.7 x 12.2 mm |
|---|---|
| Weight | 53 g |
| Water Resistance | 50 m (5 ATM) |
| Band Width | 22 mm |
| Colors | Night Black, Greige Sand |
Sensors
| Heart Rate | Gen 4 Optical (Polar Elixir) |
|---|---|
| ECG | Wrist-based |
| SpO2 | Yes |
| Skin Temperature | Yes |
| Barometer | Yes |
| Magnetometer | Yes |
| Accelerometer | Yes |
Software
| Sport Profiles | 170+ |
|---|---|
| Offline Maps | Yes |
| Storage | 32 GB |