Polar Ignite
Tech specs 
Size43 x 43 x 8.5 mm
S: wrist circumference 130-185 mm
M/L: wrist circumference 155-210 mm
MaterialGlass fiber reinforced polymer case. Stainless steel bezel & button.
ChargingUSB
Battery165 mAh Li-pol battery.
Battery lifeBattery life up to 7 h in training mode (GPS and wrist-based heart rate), up to 5 days in watch mode with continuous heart rate tracking.
Water-resistance30 metres (WR30)
Weight35 g with wristband, 21 g without wristband.
SensorAccelerometer, Heart rate sensor, built-in GPS
DisplayColor touch display (IPS TFT) with ambient light sensor (ALS), resolution 240x204. Dragontrail glass lens.
Screen size43mm
ColorsWhite, yellow, and black wristband options
OtherPLATFORM: Propriatory
PROCESSOR: N/A
MEMORY: N/A
CONNECTIVITY: Bluetooth Low Energy.
Activity tracking 
StepsYes
DistanceYes
Calories burnedYes
ActivityYes
Floors
SleepYes
Heart rateYes (Polar Precision Prime)
Stress & recoveryYes
Pulse Ox
Respiration rate
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPSYes
Running features
Swimming features
Other - supports over 100 different sports
- Nightly Recharge™ – See how well you recover from your day during the night.
- FitSpark™ daily training guide – Get ready-made daily workouts that match your recovery, readiness and training history.
- Serene™ breathing exercise – Relax your body and calm down your mind with the help of a guided breathing exercise.
Non-fitness functions 
Smartphone notificationsYes
On-board music storage
Connected pay
LTE
Links 
Affiliate link*Amazon | Polar
Read moreReview
*Disclosure: We are a professional review site that receives a small commission from sales of certain items, but the price is the same for you. See our affiliate disclosure page for more details.
**All tech specs and images on this page come from manufacturers. These may change over time as manufacturers sometimes update their devices. While we cannot guarantee absolute accuracy of information on this page, we promise to review this content regularly and do our best to bring you the most up-to-date information. To be absolutely sure of tech specs of a particular device, we recommend checking the manufacturer’s website.