Polar Street X

SKU: 900116715

POLAR Street X is a tough, lightweight urban sports watch built for people who live, work, and train in the city.

Designed for modern, hybrid athletes, Street X delivers performance for training and practicality for everyday life. A bright 1.28” AMOLED touchscreen with Gorilla Glass 3 ensures clear visibility day and night, while built-in GPS, barometer, and route guidance support city runs, mixed-terrain sessions, and everyday navigation.

The integrated LED flashlight with red light mode adds real-world utility — providing instant visibility in low-light conditions while staying discreet when needed. Precision Prime™ optical heart-rate tracking delivers accurate performance data across every type of movement, and shock-resistant, military-grade durability ensures Street X can handle the demands of daily city life.

POLAR Street X is never just worn — it’s lived.

POLAR Street X is a tough, lightweight urban sports watch built for people who live, work, and train in the city.

Designed for modern, hybrid athletes, Street X delivers performance for training and practicality for everyday life. A bright 1.28” AMOLED touchscreen with Gorilla Glass 3 ensures clear visibility day and night, while built-in GPS, barometer, and route guidance support city runs, mixed-terrain sessions, and everyday navigation.

The integrated LED flashlight with red light mode adds real-world utility — providing instant visibility in low-light conditions while staying discreet when needed. Precision Prime™ optical heart-rate tracking delivers accurate performance data across every type of movement, and shock-resistant, military-grade durability ensures Street X can handle the demands of daily city life.

POLAR Street X is never just worn — it’s lived.

Smart Training & Recovery

• Training Load Pro™ – track strain vs tolerance over time
• Cardio Load & training status insights
• Nightly Recharge™ – overnight recovery (HRV, heart rate, breathing)
• Sleep Plus Stages™ – sleep stages (light, deep, REM)
• Daily readiness guidance
• Continuous heart rate tracking (Precision Prime™)
• Heart rate zones & HRV tracking

• Multi-GNSS (GPS, Galileo, BeiDou, QZSS)
• Turn-by-turn route guidance
• Back-to-start navigation
• Barometer, altimeter & compass

• 1.28” AMOLED touchscreen (416×416)
• Always-on display + ambient light sensor
• Gorilla Glass 3 protection
• Customizable interface

• LED flashlight (white + red light mode)
• Notifications, alarms, timers
• Music controls & weather
• Find My Phone

• Lightweight: 48 g (28 g without strap)
• Dimensions: 45 × 45 × 13.8 mm
• MIL-STD-810H tested (shock-resistant)
• Water resistance: WR50
• Reinforced polymer body
• Works in -20°C to +50°C

• Up to 43h training (GPS + HR)
• Up to 170h eco mode
• Up to 10 days smartwatch mode 

Dimensions

Width:45 mm

Height:45 mm

Thickness:13.8 mm

Weight

Total weight:48 g

Total weight without wristband:28 g

Display

Display type:AMOLED

Display size:1.28 Inch

Display resolution:416 × 416

Touch screen:Yes

Always on display:Yes

Ambient light sensor:Yes

Performance

CPU speed:275 MHz

Memory:5 MB

Storage:32 MB

Materials

Case material:Bio-based plastic

Screen material:Gorilla Glass

Bezel material:Bio-based plastic

Geo location

GPS:Yes

Galileo:Yes

BeiDou:Yes

QZSS:Yes

Assisted GPS:Yes

Assisted Galieo:Yes

Assisted QZSS:Yes

Connectivity

Bluetooth technology:Bluetooth® LE

USB cable:Proprietary / USB-C

Durability

Operation temperature min:-20 °C

Operation temperature max:50 °C

Water resistance:WR50

Tested against military standards:MIL-STD-810H

Sensors

Precision Prime™:Yes

ECG:none

SpO2:none

Skin Temp:GEN 1

OHR:GEN 3.5

Barometer:Yes

Magnetometer compass:Yes

Accelerometer:Yes

Gyroscope:Yes

Battery

Battery capacity:385 mAh

Battery type:Li-Pol

Battery rechargeable:Yes

Performance training mode:43 h

Eco training mode:170 h

Smartwatch mode:10 d

Misc

Stop watch:Yes

Speed pace:Yes

Countdown timer:Yes

Interval timers:Yes

Manual laps:Yes

Automatic laps:Yes

Autostart stop:Yes

Vibration alerts:Yes

Alarm:Yes

Clock:Yes

Backlight:Yes

Front led light:Yes

Date and weekday:Yes

Time of the day:Yes

Button lock:Yes

Updateable firmware:Yes

UI languages

Swedish

Polish

English

French

Russian

Danish

Czech

Dutch

German

Portuguese

Italian

Estonian

Spanish

Indonesian

Chinese (simplified)

Turkish

Slovenian

Hungarian

Japanese

Norwegian

Finnish