We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Garmin Fenix 3 Fitness Watch
Garmin Fenix 3
Close
Garmin Forerunner 230 Fitness Watch
Garmin Forerunner 230
Close
Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 645
Close
Polar M400 Fitness Watch
Polar M400
Available colors
Editiorial reviews
9
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
The Garmin Forerunner 230 is about as standard a running watch as you're likely to find these days. Launched alongside the Forerunner 235 and Forerunner 630...Read more
It’s been almost exactly a month since Garmin announced their lineup of fall running watches, including three new units: The Forerunner 230, 235, and 630.  Each of those units replacing previous iterations of the FR220, 225, and 620.  The FR230Read more
Keeping track of your daily run or bike ride is an important ability to many athletes. With full capabilities to track distance, time, heart rate, and more, the Garmin Forerunner 230 and 235 give you the upper hand in your workout regime. With connected features that give you an in-depth look on your daily training, both of these watches make a great investment, but what can they really offer? Note: At no extra cost to you, we may earn a commission for purchases using our links. Learn more. To get started, we’ll need to distinguish the difference between the two.Read more
Read editorial reviews
10
3.8 out of 5
6 user ratings
5 stars
16 %
4 stars
50 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
10
4.0 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
43
4.0 out of 5
43 user ratings
5 stars
25 %
4 stars
48 %
3 stars
20 %
2 stars
4 %
1 stars
0 %
42
4.0 out of 5
42 user ratings
5 stars
35 %
4 stars
38 %
3 stars
21 %
2 stars
4 %
1 stars
0 %
53
4.0 out of 5
53 user ratings
5 stars
35 %
4 stars
37 %
3 stars
15 %
2 stars
9 %
1 stars
1 %
52
4.0 out of 5
52 user ratings
5 stars
34 %
4 stars
34 %
3 stars
26 %
2 stars
0 %
1 stars
3 %

Display

Screen resolution218 x 218 px215 x 180 px240 x 240 px128 x 128 px
Touchscreennononono
Colour screenyesyesyesno
Display typeTFT
N/A
N/A
N/A
Backlight
N/A
yes
N/A
yes

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
  • Men's
  • Women's
  • Men's
  • Women's
Width2.01 in1.81 in1.67 in
N/A
Depth2.01 in0.51 in1.67 in
N/A
Weight3.0 oz1.45 oz1.47 oz1.98 oz
Thickness0.63 in0.46 in0.53 in
N/A

Design

Colour of product
  • Black,Metallic
  • Black,Silver,Red
  • Titanium
  • Black
  • Black,Yellow
  • Purple,White
  • Beige
  • Black,Stainless steel
  • Grey
  • Purple
  • Black
  • Blue
  • Pink
  • White
Band materialSilicone
N/A
Silicone
N/A
Protection features
  • Water resistant
  • Waterproof
Water resistantWater resistantWater resistant
Waterproof depth1050530

Features

Heart Rate MonitorBuilt-innoBuilt-inBuilt-in
Distance meternoyesyesyes
Calorie counteryesyesyesyes
ANT+yesyesyes
N/A
Alarmyesyesyesyes
Altimeteryes
N/A
yesyes
Barometeryes
N/A
yes
N/A
Compassyesnoyes
N/A
Date displayyesyesyesyes
Display lightyesyesyesyes
Golf watchyes
N/A
N/A
N/A
Pedometeryesyesyesyes
Speedometeryesyesyesyes
Stopwatchyesyesyesyes
Temperature sensoryesyesyes
N/A
Timeryesyesyesyes
Vibration alarmyesyesyes
N/A
Sleep reading
N/A
yesyesyes

Connectivity

Bluetoothyesnoyesyes
Bluetooth version4.04.0
N/A
4.0
GLONASSyesyesyes
N/A
GPSyesyesyesyes

Power

Battery capacity300.0 mAh
N/A
N/A
190.0 mAh
Battery typeBuilt-inBuilt-inBuilt-inBuilt-in
Battery life (running)20.0 h16.0 h168.0 h8.0 h
Battery life (standby mode)40.0 day35.0 day7.0 day24.0 day

Often compared with Garmin Fenix 3

Garmin Fenix 3 Fitness Watch
Garmin Vivoactive 3
GarminFenix 3
GarminVivoactive 3
Garmin Fenix 3 Fitness Watch
Garmin Fenix
GarminFenix 3
GarminFenix
Garmin Fenix 3 Fitness Watch
Garmin Venu
GarminFenix 3
GarminVenu
Garmin Fenix 3 Fitness Watch
Garmin Fenix 3 HR
GarminFenix 3
GarminFenix 3 HR
Garmin Fenix 3 Fitness Watch
Garmin Fenix 5
GarminFenix 3
GarminFenix 5
Garmin Fenix 3 Fitness Watch
Garmin Fenix 6
GarminFenix 3
GarminFenix 6
Garmin Fenix 3 Fitness Watch
Garmin Forerunner 935
GarminFenix 3
GarminForerunner 935
Garmin Fenix 3 Fitness Watch
Garmin Forerunner 645
GarminFenix 3
GarminForerunner 645

Often compared with Garmin Forerunner 230

Garmin Forerunner 230 Fitness Watch
Garmin Forerunner 235
GarminForerunner 230
GarminForerunner 235

Often compared with Garmin Forerunner 645

Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 645 Music
GarminForerunner 645
GarminForerunner 645 Music
Garmin Forerunner 645 Fitness Watch
Garmin Vivoactive 3
GarminForerunner 645
GarminVivoactive 3
Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 735XT
GarminForerunner 645
GarminForerunner 735XT
Garmin Forerunner 645 Fitness Watch
Garmin Vivoactive 4
GarminForerunner 645
GarminVivoactive 4
Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 745
GarminForerunner 645
GarminForerunner 745
Garmin Forerunner 645 Fitness Watch
Garmin Vivoactive 3 Music
GarminForerunner 645
GarminVivoactive 3 Music
Garmin Forerunner 645 Fitness Watch
Garmin Fenix 3
GarminForerunner 645
GarminFenix 3
Garmin Forerunner 645 Fitness Watch
Garmin Fenix 6
GarminForerunner 645
GarminFenix 6

Often compared with Polar M400

Polar M400 Fitness Watch
Polar M430
PolarM400
PolarM430
Polar M400 Fitness Watch
Polar M200
PolarM400
PolarM200
Polar M400 Fitness Watch
Polar V800
PolarM400
PolarV800
Polar M400 Fitness Watch
Polar A300
PolarM400
PolarA300
Polar M400 Fitness Watch
Polar Vantage M
PolarM400
PolarVantage M