Polar A370

25.50 mm, Silicone, M/L

Polar A370 is an attractive, sporty, waterproof fitness tracker that helps you keep your pulse racing around the clock with continuous heart rate monitoring, advanced sleep tracking and Polar's unique
training features.

Learn how your heart reacts in the ups and downs of your everyday life. The Polar A370 Wrist Pulse Monitor tracks your pulse around the clock. This will give you a complete overview of your daily activity. Polar A370 shows you how many calories you burned, how high and low your heart rate was, and how your heart rate varies throughout the day.

Sleep Plus gives you valuable insights into your sleep. Time, duration and quality of your sleep are tracked and sleep interruptions are automatically detected. You can set your preferred sleep duration and rate your sleep. You will then receive feedback on your sleep. Learn more about your sleep patterns and think about what you can do to make the most of the night.

When you train outdoors, the Polar A370 uses your phone's GPS signal to measure speed and distance and track your route. Polar A370 Smart Notifications keep you up to date even when you don't have time to control your smartphone. You'll receive notifications on the display of your Polar A370 when you receive calls, messages or messages from social networks or have appointments in your calendar.

Training is easy and pleasant thanks to pulse measurement on the wrist. The heart rate zones help you to train with the right intensity. Polar's unique scientifically proven Smart Coaching features guide you through your training sessions and give you motivating feedback.

Key specifications

Watch type
Fitness Tracker
Main functions
Alarm clock
Heart rate monitoring
Pedometers
Sleep recording
Smart notifications
Touch screen
Operating system
Windows
Outdoor + Leisure functionalities
Running
Operating system compatibility
Android
iOS
Mac
Case colour
Black
Wristband colour
Black
Item number
6316286

General information

Manufacturer
Category
Sports watches + Smartwatches
Manufacturer no.
90064882
Release date
5/18/2017
External links

Colour

Exact colour description
Black

Target group

Target group
Adults

Watch properties

Watch type
Fitness Tracker
Durability
Waterproof (3 ATM)
Operating system
Windows
Operating system compatibility
Android
iOS
Mac

Functions

Main functions
Alarm clock
Heart rate monitoring
Pedometers
Sleep recording
Smart notifications
Touch screen
Outdoor + Leisure functionalities
Running
Sensors
Heart rate sensor

Display properties

Screen technology
LCD
Image resolution
160 x 80 pixels

Wristband properties

Wristband colour
Black
Wristband material
Silicone
Wristband size
M/L
Strap width
23 mm

Case properties

Case colour
Black
Case material
Silicone
Case diameter
25.50 mm
Case thickness
13.50 mm

Connectivity

Connectivity
Bluetooth Smart
Bluetooth version
USB 4.0

Power supply

Power supply
Rechargeable battery operated
Battery type
LiPo
Capacity
110 mAh
Battery life
4 days

Scope of delivery

Scope of delivery
USB charging cable

Product dimensions

Weight
38 g

Package dimensions

Length
12 cm
Width
10 cm
Height
7.50 cm
Weight
202 g

Overall ratingGood73/100
Good60/100Rank 6 out of 12
Stiftung Warentest Logo
Stiftung WarentestWearables im Test: Das können Smartwatch, Fitness-Armband und LaufuhrReleaseNovember 2017

Funktional. Kompakt, braucht für exakte Wegbestimmung das Smart?phone (keine Schrittlängeneingabe). Ohne GPS. Kleine, unscharf wirkende Schrift. Zeigt keine Anrufe und SMS nur unter iOS.

No rating
CT Magazin Logo
CT MagazinSingle testReleaseAugust 2017

Beim Vergleich zur Brustgurt-Messung war das A370 nach einer Einlaufphase überraschend genau: Spitzen- und Durchschnittswerte waren identisch, lediglich bei den Ruhepulswerten während der Nacht lag der Tracker bei locker getragenem Band zu niedrig. Bei der Basis-Disziplin für Fitness-Tracker, dem Schrittezählen, packte das Band im Schnitt etwa 18 Prozent drauf, da sind andere Bänder genauer...