Surge Charge Charge HR Flex Zip One
HeartMonitors.com Special Price $249.95 $129.95 $149.95 $99.95 $59.95 $99.95
HeartMonitors.com Models Available: Small/Large Black:Large/Small, Slate:Large/Small Large Black Black Black
Sizing S/L/XL , Face: 20.88mm x 24.36mm, Band: 1.34" Wide S/L/XL, Band: 0 .83" S/L/XL, Band: 0 .83" S/L. Band: 0.6" 1.1" Wide, 0.38" Thick, 1.4" Long 0.76" Wide, 0.38" Thick, 1.89" Long
Touch Screen Yes          
Body Placement Wrist Wrist Wrist Wrist Wrist/Clip-on Wrist/Clip-on
Backlight Yes          
Water Resistance 5 ATM 1 ATM 1 ATM      
Battery Rechargeable Lithium-polymer Rechargeable Lithium-polymer Rechargeable Lithium-polymer Rechargeable Lithium-polymer 3v coin battery Rechargeable Lithium-polymer
Battery Life 7 days 7-10 days 5 days 5 days 4-6 months ; 10-14 days
Bluetooth th Phone Yes Yes Yes Yes Yes Yes
Memory Tracks 7 days of detailed motion data – minute by minute. Tracks daily totals for past 30 days. Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times. Sample rate for GPS is 1 Hz. Tracks 7 days of detailed motion data – minute by minute. Tracks daily totals for past 30 days Tracks 7 days of detailed motion data – minute by minute. Tracks daily totals for past 30 days. Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times. Tracks 7 days of detailed motion data, minute by minute. Tracks daily totals for past 30 days. Tracks 7 days of detailed motion data – minute by minute. Tracks daily totals for past 23 days. Tracks 7 days of detailed motion data – minute by minute. Tracks daily totals for past 23 days.
Syncing Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Charge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Charge HR syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Flex syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Zip syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. One syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Features
Steps, Calories, Distance Yes Yes Yes Yes Yes Yes
Clock Yes Yes Yes   Yes Yes
Sleep Tracking Yes Yes Yes Yes   Yes
Auto Sleep Detection Yes Yes Yes      
Silent Wake Alarm Yes Yes Yes Yes   Yes
Floors Climbed Yes Yes Yes     Yes
Active Minutes Yes Yes Yes Yes Yes Yes
Multi-Sport Yes          
Continuous Heart Rate Yes   Yes      
Caller ID Yes Yes Yes      
Text Notifications Yes          
Call Notifications Yes Yes Yes      
Music Control Yes          
GPS Tracking Yes          
Display Time Yes Yes Yes   Yes Yes
Has Time Alarms Yes Yes Yes Yes   Yes
Heart Rate Yes   Yes      
Web Applications Yes Yes Yes Yes Yes Yes
PC Applications Yes Yes Yes Yes Yes Yes
Mac Applications Yes Yes Yes Yes Yes Yes
3rd Parties Can Access Data Via API Yes Yes Yes Yes Yes Yes