Description
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See your home solar system on your wrist — battery level, solar output, home usage, and grid activity, all on your Garmin watch. Glance at your watch and know exactly what your system is doing, right now.
What you'll see
Your battery charge, solar generation, home power usage, and whether you're importing or exporting to the grid — plus a 12-hour history chart. Data updates automatically in the background, and you can always see how recent it is.
Your data stays private
SolarWatch connects directly to your inverter brand's own app — there's no SolarWatch server, no account to create, and your login details are never seen by the developer.
Supported inverters
FoxESS — full support, including controlling charge/discharge from your watch
SmartESS / DessMonitor — full support, including controlling charge/discharge from your watch
AlphaESS — monitoring only
Sungrow — monitoring only
Sigenergy — monitoring only
What you need
A Garmin watch, the Garmin Connect app on your phone, and your inverter login details.
Free. No ads.
What is new
v1.0.11
Minor fixes to Sungrow (untested).
v1.0.10
Glance detail added. Background graph draw fixes.
v1.0.9
Background memory fixes.
v1.0.8
Beta support for SmartESS/DessMonitor controls. Set Output priority (UTI/SOL/SBU/SUB) and Charger source priority from the watch. Opt-in via "Enable inverter controls".
v1.0.3 - v1.0.7
Further fixes to support SmartESS/DessMonitor
v1.0.2
Beta support for SmartESS / DessMonitor
v1.0.1
Glance memory fixes.
Screenshots
Supported language (1)
Compatible devices (82)
Approach® S50
Approach® S70 (42mm)
Approach® S70 (47mm)
D2™ Air X10
D2™ Air X15
D2™ Mach 1
D2™ Mach 1 Pro
D2™ Mach 2
D2™ Mach 2 Pro
Descent™ G2
Descent™ MK3 - 43mm
Descent™ MK3i - 51mm
Enduro™ 2
Enduro™ 3
epix™ (Gen 2)
epix™ (Gen 2)
epix™ Pro (42mm)
epix™ Pro (47mm)
epix™ Pro (51mm)
fēnix® 7
fēnix® 7
fēnix® 7 Pro
fēnix® 7 Pro – Solar Edition (No Wi-Fi®)
fēnix® 7S
fēnix® 7S
fēnix® 7S Pro
fēnix® 7X
fēnix® 7X
fēnix® 7X Pro
fēnix® 7X Pro No Wi-Fi
fēnix® 8 AMOLED (43mm)
fēnix® 8 AMOLED (47mm/51mm)
fēnix® 8 Pro
fēnix® 8 Solar (47mm)
fēnix® 8 Solar (51mm)
fēnix® E
Forerunner® 165
Forerunner® 165 Music
Forerunner® 170
Forerunner® 170 Music
Forerunner® 255
Forerunner® 255 Music
Forerunner® 255S
Forerunner® 255S Music
Forerunner® 265
Forerunner® 265S
Forerunner® 570 - 42mm
Forerunner® 570 - 47mm
Forerunner® 70
Forerunner® 70
Forerunner® 955 Dual Power
Forerunner® 965
Forerunner® 970
Instinct® 3 – 45 mm, AMOLED
Instinct® 3 – 50 mm, AMOLED
Instinct® Crossover AMOLED
MARQ® (Gen 2)
MARQ® Commander (Gen 2) – Carbon Edition
MARQ™ Aviator (Gen 2)
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
Mercedes-Benz Venu® 2S
tactix® 7
tactix® 7 – AMOLED Edition
tactix® 8 – 47 mm, AMOLED
tactix® 8 – 51 mm, Solar
Venu® 2
Venu® 2
Venu® 2 Plus
Venu® 2 Plus
Venu® 2S
Venu® 2S
Venu® 3
Venu® 3S
Venu® 4 – 41 mm
Venu® 4 – 45 mm
Venu® Sq. 2
Venu® Sq. 2 Music
Venu® X1
vívoactive® 5
vívoactive® 6